Fix some errors with samples

src/PhpSpreadsheet/Calculation/DateTime.php

@@ -1489,7 +1489,7 @@ class DateTime
             case Functions::RETURNDATE_EXCEL:
                 return (float) \PHPExcel\Shared\Date::PHPToExcel($PHPDateObject);
             case Functions::RETURNDATE_PHP_NUMERIC:
-                return (integer) \PHPExcel\Shared\Date::ExcelToPHP(PHPExcel\Shared\Date::PHPToExcel($PHPDateObject));
+                return (integer) \PHPExcel\Shared\Date::ExcelToPHP(\PHPExcel\Shared\Date::PHPToExcel($PHPDateObject));
             case Functions::RETURNDATE_PHP_OBJECT:
                 return $PHPDateObject;
         }

src/PhpSpreadsheet/Chart/DataSeriesValues.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Chart;
 
 /**
- * PHPExcel_Chart_DataSeriesValues
+ * \PHPExcel\Chart\DataSeriesValues
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *

src/PhpSpreadsheet/Chart/Layout.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Chart;
 
 /**
- * PHPExcel_Chart_Layout
+ * \PHPExcel\Chart\Layout
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *

src/PhpSpreadsheet/Chart/Legend.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Chart;
 
 /**
- * PHPExcel_Chart_Legend
+ * \PHPExcel\Chart\Legend
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *

src/PhpSpreadsheet/Reader/CSV.php

@@ -1,6 +1,7 @@
 <?php
 
 namespace PHPExcel\Reader;
+
 use PHPExcel\Spreadsheet;
 
 /**
@@ -231,10 +232,10 @@ class CSV extends BaseReader implements IReader
     /**
      * Loads PHPExcel from file into PHPExcel instance
      *
-     * @param     string         $pFilename
-     * @param    PHPExcel    $objPHPExcel
-     * @return     PHPExcel
-     * @throws     Exception
+     * @param string $pFilename
+     * @param Spreadsheet $objPHPExcel
+     * @return Spreadsheet
+     * @throws Exception
      */
     public function loadIntoExisting($pFilename, Spreadsheet $objPHPExcel)
     {

src/PhpSpreadsheet/Reader/Excel2003XML.php

@@ -1,6 +1,7 @@
 <?php
 
 namespace PHPExcel\Reader;
+use PHPExcel\Shared\TimeZone;
 
 /**
  * PHPExcel_Reader_Excel2003XML
@@ -310,8 +311,8 @@ class Excel2003XML extends BaseReader implements IReader
             \PHPExcel\Style\Alignment::HORIZONTAL_JUSTIFY
         );
 
-        $timezoneObj = new DateTimeZone('Europe/London');
-        $GMT = new DateTimeZone('UTC');
+        $timezoneObj = new \DateTimeZone('Europe/London');
+        $GMT = new \DateTimeZone('UTC');
 
         // Check if file exists
         if (!file_exists($pFilename)) {

src/PhpSpreadsheet/Shared/Date.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Shared;
 
 /**
- * PHPExcel_Shared_Date
+ * \PHPExcel\Shared\Date
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *

src/PhpSpreadsheet/Shared/Font.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Shared;
 
 /**
- * PHPExcel_Shared_Font
+ * \PHPExcel\Shared\Font
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *

src/PhpSpreadsheet/Shared/JAMA/CholeskyDecomposition.php

@@ -1,4 +1,7 @@
 <?php
+
+namespace PHPExcel\Shared\JAMA;
+
 /**
  *    @package JAMA
  *
@@ -73,7 +76,7 @@ class CholeskyDecomposition
                 }
             }
         } else {
-            throw new PHPExcel_Calculation_Exception(JAMAError(ARGUMENT_TYPE_EXCEPTION));
+            throw new \PHPExcel\Calculation\Exception(JAMAError(ARGUMENT_TYPE_EXCEPTION));
         }
     }    //    function __construct()
 
@@ -136,13 +139,13 @@ class CholeskyDecomposition
 
                     return new Matrix($X, $this->m, $nx);
                 } else {
-                    throw new PHPExcel_Calculation_Exception(JAMAError(MatrixSPDException));
+                    throw new \PHPExcel\Calculation\Exception(JAMAError(MatrixSPDException));
                 }
             } else {
-                throw new PHPExcel_Calculation_Exception(JAMAError(MATRIX_DIMENSION_EXCEPTION));
+                throw new \PHPExcel\Calculation\Exception(JAMAError(MATRIX_DIMENSION_EXCEPTION));
             }
         } else {
-            throw new PHPExcel_Calculation_Exception(JAMAError(ARGUMENT_TYPE_EXCEPTION));
+            throw new \PHPExcel\Calculation\Exception(JAMAError(ARGUMENT_TYPE_EXCEPTION));
         }
     }    //    function solve()
 }

src/PhpSpreadsheet/Shared/JAMA/EigenvalueDecomposition.php

@@ -1,4 +1,7 @@
 <?php
+
+namespace PHPExcel\Shared\JAMA;
+
 /**
  *    @package JAMA
  *

src/PhpSpreadsheet/Shared/JAMA/LUDecomposition.php

@@ -1,4 +1,7 @@
 <?php
+
+namespace PHPExcel\Shared\JAMA;
+
 /**
  *    @package JAMA
  *
@@ -18,7 +21,7 @@
  *    @version 1.1
  *    @license PHP v3.0
  */
-class PHPExcel_Shared_JAMA_LUDecomposition
+class LUDecomposition
 {
     const MATRIX_SINGULAR_EXCEPTION    = "Can only perform operation on singular matrix.";
     const MATRIX_SQUARE_EXCEPTION      = "Mismatched Row dimension";
@@ -61,7 +64,7 @@ class PHPExcel_Shared_JAMA_LUDecomposition
      */
     public function __construct($A)
     {
-        if ($A instanceof PHPExcel_Shared_JAMA_Matrix) {
+        if ($A instanceof Matrix) {
             // Use a "left-looking", dot-product, Crout/Doolittle algorithm.
             $this->LU = $A->getArray();
             $this->m  = $A->getRowDimension();
@@ -115,7 +118,7 @@ class PHPExcel_Shared_JAMA_LUDecomposition
                 }
             }
         } else {
-            throw new PHPExcel_Calculation_Exception(PHPExcel_Shared_JAMA_Matrix::ARGUMENT_TYPE_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(Matrix::ARGUMENT_TYPE_EXCEPTION);
         }
     }    //    function __construct()
 
@@ -137,7 +140,7 @@ class PHPExcel_Shared_JAMA_LUDecomposition
                 }
             }
         }
-        return new PHPExcel_Shared_JAMA_Matrix($L);
+        return new Matrix($L);
     }    //    function getL()
 
     /**
@@ -156,7 +159,7 @@ class PHPExcel_Shared_JAMA_LUDecomposition
                 }
             }
         }
-        return new PHPExcel_Shared_JAMA_Matrix($U);
+        return new Matrix($U);
     }    //    function getU()
 
     /**
@@ -208,7 +211,7 @@ class PHPExcel_Shared_JAMA_LUDecomposition
             }
             return $d;
         } else {
-            throw new PHPExcel_Calculation_Exception(PHPExcel_Shared_JAMA_Matrix::MATRIX_DIMENSION_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(Matrix::MATRIX_DIMENSION_EXCEPTION);
         }
     }    //    function det()
 
@@ -217,8 +220,8 @@ class PHPExcel_Shared_JAMA_LUDecomposition
      *
      *    @param  $B  A Matrix with as many rows as A and any number of columns.
      *    @return  X so that L*U*X = B(piv,:)
-     *    @PHPExcel_Calculation_Exception  IllegalArgumentException Matrix row dimensions must agree.
-     *    @PHPExcel_Calculation_Exception  RuntimeException  Matrix is singular.
+     *    @\PHPExcel\Calculation\Exception  IllegalArgumentException Matrix row dimensions must agree.
+     *    @\PHPExcel\Calculation\Exception  RuntimeException  Matrix is singular.
      */
     public function solve($B)
     {
@@ -248,10 +251,10 @@ class PHPExcel_Shared_JAMA_LUDecomposition
                 }
                 return $X;
             } else {
-                throw new PHPExcel_Calculation_Exception(self::MATRIX_SINGULAR_EXCEPTION);
+                throw new \PHPExcel\Calculation\Exception(self::MATRIX_SINGULAR_EXCEPTION);
             }
         } else {
-            throw new PHPExcel_Calculation_Exception(self::MATRIX_SQUARE_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::MATRIX_SQUARE_EXCEPTION);
         }
     }
 }

src/PhpSpreadsheet/Shared/JAMA/Matrix.php

@@ -1,17 +1,6 @@
 <?php
-/**
- * @package JAMA
- */
-
-/** PHPExcel root directory */
-if (!defined('PHPEXCEL_ROOT')) {
-    /**
-     * @ignore
-     */
-    define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../../');
-    require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-}
 
+namespace PHPExcel\Shared\JAMA;
 
 /*
  *    Matrix class
@@ -24,7 +13,7 @@ if (!defined('PHPEXCEL_ROOT')) {
  *    @license PHP v3.0
  *    @see http://math.nist.gov/javanumerics/jama/
  */
-class PHPExcel_Shared_JAMA_Matrix
+class Matrix
 {
     const POLYMORPHIC_ARGUMENT_EXCEPTION = "Invalid argument pattern for polymorphic function.";
     const ARGUMENT_TYPE_EXCEPTION        = "Invalid argument type.";
@@ -101,15 +90,15 @@ class PHPExcel_Shared_JAMA_Matrix
                             }
                         }
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARRAY_LENGTH_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARRAY_LENGTH_EXCEPTION);
                     }
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -179,14 +168,14 @@ class PHPExcel_Shared_JAMA_Matrix
                     if ($i0 >= 0) {
                         $m = $this->m - $i0;
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
                     }
                     if ($j0 >= 0) {
                         $n = $this->n - $j0;
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
                     }
-                    $R = new PHPExcel_Shared_JAMA_Matrix($m, $n);
+                    $R = new Matrix($m, $n);
                     for ($i = $i0; $i < $this->m; ++$i) {
                         for ($j = $j0; $j < $this->n; ++$j) {
                             $R->set($i, $j, $this->A[$i][$j]);
@@ -200,14 +189,14 @@ class PHPExcel_Shared_JAMA_Matrix
                     if (($iF > $i0) && ($this->m >= $iF) && ($i0 >= 0)) {
                         $m = $iF - $i0;
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
                     }
                     if (($jF > $j0) && ($this->n >= $jF) && ($j0 >= 0)) {
                         $n = $jF - $j0;
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
                     }
-                    $R = new PHPExcel_Shared_JAMA_Matrix($m+1, $n+1);
+                    $R = new Matrix($m+1, $n+1);
                     for ($i = $i0; $i <= $iF; ++$i) {
                         for ($j = $j0; $j <= $jF; ++$j) {
                             $R->set($i - $i0, $j - $j0, $this->A[$i][$j]);
@@ -221,14 +210,14 @@ class PHPExcel_Shared_JAMA_Matrix
                     if (count($RL) > 0) {
                         $m = count($RL);
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
                     }
                     if (count($CL) > 0) {
                         $n = count($CL);
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
                     }
-                    $R = new PHPExcel_Shared_JAMA_Matrix($m, $n);
+                    $R = new Matrix($m, $n);
                     for ($i = 0; $i < $m; ++$i) {
                         for ($j = 0; $j < $n; ++$j) {
                             $R->set($i - $i0, $j - $j0, $this->A[$RL[$i]][$CL[$j]]);
@@ -242,14 +231,14 @@ class PHPExcel_Shared_JAMA_Matrix
                     if (count($RL) > 0) {
                         $m = count($RL);
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
                     }
                     if (count($CL) > 0) {
                         $n = count($CL);
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
                     }
-                    $R = new PHPExcel_Shared_JAMA_Matrix($m, $n);
+                    $R = new Matrix($m, $n);
                     for ($i = 0; $i < $m; ++$i) {
                         for ($j = 0; $j < $n; ++$j) {
                             $R->set($i, $j, $this->A[$RL[$i]][$CL[$j]]);
@@ -263,14 +252,14 @@ class PHPExcel_Shared_JAMA_Matrix
                     if (($iF > $i0) && ($this->m >= $iF) && ($i0 >= 0)) {
                         $m = $iF - $i0;
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
                     }
                     if (count($CL) > 0) {
                         $n = count($CL);
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
                     }
-                    $R = new PHPExcel_Shared_JAMA_Matrix($m, $n);
+                    $R = new Matrix($m, $n);
                     for ($i = $i0; $i < $iF; ++$i) {
                         for ($j = 0; $j < $n; ++$j) {
                             $R->set($i - $i0, $j, $this->A[$RL[$i]][$j]);
@@ -284,14 +273,14 @@ class PHPExcel_Shared_JAMA_Matrix
                     if (count($RL) > 0) {
                         $m = count($RL);
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
                     }
                     if (($jF >= $j0) && ($this->n >= $jF) && ($j0 >= 0)) {
                         $n = $jF - $j0;
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_BOUNDS_EXCEPTION);
                     }
-                    $R = new PHPExcel_Shared_JAMA_Matrix($m, $n+1);
+                    $R = new Matrix($m, $n+1);
                     for ($i = 0; $i < $m; ++$i) {
                         for ($j = $j0; $j <= $jF; ++$j) {
                             $R->set($i, $j - $j0, $this->A[$RL[$i]][$j]);
@@ -300,11 +289,11 @@ class PHPExcel_Shared_JAMA_Matrix
                     return $R;
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -317,14 +306,14 @@ class PHPExcel_Shared_JAMA_Matrix
      */
     public function checkMatrixDimensions($B = null)
     {
-        if ($B instanceof PHPExcel_Shared_JAMA_Matrix) {
+        if ($B instanceof Matrix) {
             if (($this->m == $B->getRowDimension()) && ($this->n == $B->getColumnDimension())) {
                 return true;
             } else {
-                throw new PHPExcel_Calculation_Exception(self::MATRIX_DIMENSION_EXCEPTION);
+                throw new \PHPExcel\Calculation\Exception(self::MATRIX_DIMENSION_EXCEPTION);
             }
         } else {
-            throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
         }
     }    //    function checkMatrixDimensions()
 
@@ -367,7 +356,7 @@ class PHPExcel_Shared_JAMA_Matrix
      */
     public function diagonal($m = null, $n = null, $c = 1)
     {
-        $R = new PHPExcel_Shared_JAMA_Matrix($m, $n);
+        $R = new Matrix($m, $n);
         for ($i = 0; $i < $m; ++$i) {
             $R->set($i, $i, $c);
         }
@@ -391,7 +380,7 @@ class PHPExcel_Shared_JAMA_Matrix
                 return $this->getMatrix($i0, 0, $i0 + 1, $this->n);
             }
         } else {
-            throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
         }
     }
 
@@ -412,7 +401,7 @@ class PHPExcel_Shared_JAMA_Matrix
                 return $this->getMatrix(0, $j0, $this->m, $j0 + 1);
             }
         } else {
-            throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
         }
     }
 
@@ -424,7 +413,7 @@ class PHPExcel_Shared_JAMA_Matrix
      */
     public function transpose()
     {
-        $R = new PHPExcel_Shared_JAMA_Matrix($this->n, $this->m);
+        $R = new Matrix($this->n, $this->m);
         for ($i = 0; $i < $this->m; ++$i) {
             for ($j = 0; $j < $this->n; ++$j) {
                 $R->set($j, $i, $this->A[$i][$j]);
@@ -474,17 +463,17 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $M = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                     break;
                 case 'array':
-                    $M = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $M = new Matrix($args[0]);
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
             $this->checkMatrixDimensions($M);
@@ -495,7 +484,7 @@ class PHPExcel_Shared_JAMA_Matrix
             }
             return $M;
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -514,17 +503,17 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $M = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                     break;
                 case 'array':
-                    $M = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $M = new Matrix($args[0]);
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
             $this->checkMatrixDimensions($M);
@@ -534,11 +523,11 @@ class PHPExcel_Shared_JAMA_Matrix
                     $value = $M->get($i, $j);
                     if ((is_string($this->A[$i][$j])) && (strlen($this->A[$i][$j]) > 0) && (!is_numeric($this->A[$i][$j]))) {
                         $this->A[$i][$j] = trim($this->A[$i][$j], '"');
-                        $validValues &= PHPExcel_Shared_String::convertToNumberIfFraction($this->A[$i][$j]);
+                        $validValues &= \PHPExcel\Shared\String::convertToNumberIfFraction($this->A[$i][$j]);
                     }
                     if ((is_string($value)) && (strlen($value) > 0) && (!is_numeric($value))) {
                         $value = trim($value, '"');
-                        $validValues &= PHPExcel_Shared_String::convertToNumberIfFraction($value);
+                        $validValues &= \PHPExcel\Shared\String::convertToNumberIfFraction($value);
                     }
                     if ($validValues) {
                         $this->A[$i][$j] += $value;
@@ -549,7 +538,7 @@ class PHPExcel_Shared_JAMA_Matrix
             }
             return $this;
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -568,17 +557,17 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $M = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                     break;
                 case 'array':
-                    $M = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $M = new Matrix($args[0]);
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
             $this->checkMatrixDimensions($M);
@@ -589,7 +578,7 @@ class PHPExcel_Shared_JAMA_Matrix
             }
             return $M;
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -608,17 +597,17 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $M = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                     break;
                 case 'array':
-                    $M = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $M = new Matrix($args[0]);
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
             $this->checkMatrixDimensions($M);
@@ -628,11 +617,11 @@ class PHPExcel_Shared_JAMA_Matrix
                     $value = $M->get($i, $j);
                     if ((is_string($this->A[$i][$j])) && (strlen($this->A[$i][$j]) > 0) && (!is_numeric($this->A[$i][$j]))) {
                         $this->A[$i][$j] = trim($this->A[$i][$j], '"');
-                        $validValues &= PHPExcel_Shared_String::convertToNumberIfFraction($this->A[$i][$j]);
+                        $validValues &= \PHPExcel\Shared\String::convertToNumberIfFraction($this->A[$i][$j]);
                     }
                     if ((is_string($value)) && (strlen($value) > 0) && (!is_numeric($value))) {
                         $value = trim($value, '"');
-                        $validValues &= PHPExcel_Shared_String::convertToNumberIfFraction($value);
+                        $validValues &= \PHPExcel\Shared\String::convertToNumberIfFraction($value);
                     }
                     if ($validValues) {
                         $this->A[$i][$j] -= $value;
@@ -643,7 +632,7 @@ class PHPExcel_Shared_JAMA_Matrix
             }
             return $this;
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -663,17 +652,17 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $M = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                     break;
                 case 'array':
-                    $M = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $M = new Matrix($args[0]);
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
             $this->checkMatrixDimensions($M);
@@ -684,7 +673,7 @@ class PHPExcel_Shared_JAMA_Matrix
             }
             return $M;
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -704,17 +693,17 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $M = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                     break;
                 case 'array':
-                    $M = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $M = new Matrix($args[0]);
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
             $this->checkMatrixDimensions($M);
@@ -724,11 +713,11 @@ class PHPExcel_Shared_JAMA_Matrix
                     $value = $M->get($i, $j);
                     if ((is_string($this->A[$i][$j])) && (strlen($this->A[$i][$j]) > 0) && (!is_numeric($this->A[$i][$j]))) {
                         $this->A[$i][$j] = trim($this->A[$i][$j], '"');
-                        $validValues &= PHPExcel_Shared_String::convertToNumberIfFraction($this->A[$i][$j]);
+                        $validValues &= \PHPExcel\Shared\String::convertToNumberIfFraction($this->A[$i][$j]);
                     }
                     if ((is_string($value)) && (strlen($value) > 0) && (!is_numeric($value))) {
                         $value = trim($value, '"');
-                        $validValues &= PHPExcel_Shared_String::convertToNumberIfFraction($value);
+                        $validValues &= \PHPExcel\Shared\String::convertToNumberIfFraction($value);
                     }
                     if ($validValues) {
                         $this->A[$i][$j] *= $value;
@@ -739,7 +728,7 @@ class PHPExcel_Shared_JAMA_Matrix
             }
             return $this;
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -759,17 +748,17 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $M = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                     break;
                 case 'array':
-                    $M = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $M = new Matrix($args[0]);
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
             $this->checkMatrixDimensions($M);
@@ -779,11 +768,11 @@ class PHPExcel_Shared_JAMA_Matrix
                     $value = $M->get($i, $j);
                     if ((is_string($this->A[$i][$j])) && (strlen($this->A[$i][$j]) > 0) && (!is_numeric($this->A[$i][$j]))) {
                         $this->A[$i][$j] = trim($this->A[$i][$j], '"');
-                        $validValues &= PHPExcel_Shared_String::convertToNumberIfFraction($this->A[$i][$j]);
+                        $validValues &= \PHPExcel\Shared\String::convertToNumberIfFraction($this->A[$i][$j]);
                     }
                     if ((is_string($value)) && (strlen($value) > 0) && (!is_numeric($value))) {
                         $value = trim($value, '"');
-                        $validValues &= PHPExcel_Shared_String::convertToNumberIfFraction($value);
+                        $validValues &= \PHPExcel\Shared\String::convertToNumberIfFraction($value);
                     }
                     if ($validValues) {
                         if ($value == 0) {
@@ -799,7 +788,7 @@ class PHPExcel_Shared_JAMA_Matrix
             }
             return $M;
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -820,17 +809,17 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $M = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                     break;
                 case 'array':
-                    $M = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $M = new Matrix($args[0]);
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
             $this->checkMatrixDimensions($M);
@@ -841,7 +830,7 @@ class PHPExcel_Shared_JAMA_Matrix
             }
             return $M;
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -862,17 +851,17 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $M = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                     break;
                 case 'array':
-                    $M = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $M = new Matrix($args[0]);
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
             $this->checkMatrixDimensions($M);
@@ -883,7 +872,7 @@ class PHPExcel_Shared_JAMA_Matrix
             }
             return $M;
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -904,17 +893,17 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $M = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                     break;
                 case 'array':
-                    $M = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $M = new Matrix($args[0]);
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
             $this->checkMatrixDimensions($M);
@@ -925,7 +914,7 @@ class PHPExcel_Shared_JAMA_Matrix
             }
             return $M;
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -945,13 +934,13 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $B = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                     if ($this->n == $B->m) {
-                        $C = new PHPExcel_Shared_JAMA_Matrix($this->m, $B->n);
+                        $C = new Matrix($this->m, $B->n);
                         for ($j = 0; $j < $B->n; ++$j) {
                             for ($k = 0; $k < $this->n; ++$k) {
                                 $Bcolj[$k] = $B->A[$k][$j];
@@ -967,13 +956,13 @@ class PHPExcel_Shared_JAMA_Matrix
                         }
                         return $C;
                     } else {
-                        throw new PHPExcel_Calculation_Exception(JAMAError(MatrixDimensionMismatch));
+                        throw new \PHPExcel\Calculation\Exception(JAMAError(MatrixDimensionMismatch));
                     }
                     break;
                 case 'array':
-                    $B = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $B = new Matrix($args[0]);
                     if ($this->n == $B->m) {
-                        $C = new PHPExcel_Shared_JAMA_Matrix($this->m, $B->n);
+                        $C = new Matrix($this->m, $B->n);
                         for ($i = 0; $i < $C->m; ++$i) {
                             for ($j = 0; $j < $C->n; ++$j) {
                                 $s = "0";
@@ -985,12 +974,12 @@ class PHPExcel_Shared_JAMA_Matrix
                         }
                         return $C;
                     } else {
-                        throw new PHPExcel_Calculation_Exception(JAMAError(MatrixDimensionMismatch));
+                        throw new \PHPExcel\Calculation\Exception(JAMAError(MatrixDimensionMismatch));
                     }
                     return $M;
                     break;
                 case 'integer':
-                    $C = new PHPExcel_Shared_JAMA_Matrix($this->A);
+                    $C = new Matrix($this->A);
                     for ($i = 0; $i < $C->m; ++$i) {
                         for ($j = 0; $j < $C->n; ++$j) {
                             $C->A[$i][$j] *= $args[0];
@@ -999,7 +988,7 @@ class PHPExcel_Shared_JAMA_Matrix
                     return $C;
                     break;
                 case 'double':
-                    $C = new PHPExcel_Shared_JAMA_Matrix($this->m, $this->n);
+                    $C = new Matrix($this->m, $this->n);
                     for ($i = 0; $i < $C->m; ++$i) {
                         for ($j = 0; $j < $C->n; ++$j) {
                             $C->A[$i][$j] = $args[0] * $this->A[$i][$j];
@@ -1008,7 +997,7 @@ class PHPExcel_Shared_JAMA_Matrix
                     return $C;
                     break;
                 case 'float':
-                    $C = new PHPExcel_Shared_JAMA_Matrix($this->A);
+                    $C = new Matrix($this->A);
                     for ($i = 0; $i < $C->m; ++$i) {
                         for ($j = 0; $j < $C->n; ++$j) {
                             $C->A[$i][$j] *= $args[0];
@@ -1017,11 +1006,11 @@ class PHPExcel_Shared_JAMA_Matrix
                     return $C;
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -1040,17 +1029,17 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $M = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                     break;
                 case 'array':
-                    $M = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $M = new Matrix($args[0]);
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
             $this->checkMatrixDimensions($M);
@@ -1060,11 +1049,11 @@ class PHPExcel_Shared_JAMA_Matrix
                     $value = $M->get($i, $j);
                     if ((is_string($this->A[$i][$j])) && (strlen($this->A[$i][$j]) > 0) && (!is_numeric($this->A[$i][$j]))) {
                         $this->A[$i][$j] = trim($this->A[$i][$j], '"');
-                        $validValues &= PHPExcel_Shared_String::convertToNumberIfFraction($this->A[$i][$j]);
+                        $validValues &= \PHPExcel\Shared\String::convertToNumberIfFraction($this->A[$i][$j]);
                     }
                     if ((is_string($value)) && (strlen($value) > 0) && (!is_numeric($value))) {
                         $value = trim($value, '"');
-                        $validValues &= PHPExcel_Shared_String::convertToNumberIfFraction($value);
+                        $validValues &= \PHPExcel\Shared\String::convertToNumberIfFraction($value);
                     }
                     if ($validValues) {
                         $this->A[$i][$j] = pow($this->A[$i][$j], $value);
@@ -1075,7 +1064,7 @@ class PHPExcel_Shared_JAMA_Matrix
             }
             return $this;
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -1094,16 +1083,16 @@ class PHPExcel_Shared_JAMA_Matrix
 
             switch ($match) {
                 case 'object':
-                    if ($args[0] instanceof PHPExcel_Shared_JAMA_Matrix) {
+                    if ($args[0] instanceof Matrix) {
                         $M = $args[0];
                     } else {
-                        throw new PHPExcel_Calculation_Exception(self::ARGUMENT_TYPE_EXCEPTION);
+                        throw new \PHPExcel\Calculation\Exception(self::ARGUMENT_TYPE_EXCEPTION);
                     }
                 case 'array':
-                    $M = new PHPExcel_Shared_JAMA_Matrix($args[0]);
+                    $M = new Matrix($args[0]);
                     break;
                 default:
-                    throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+                    throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
                     break;
             }
             $this->checkMatrixDimensions($M);
@@ -1114,7 +1103,7 @@ class PHPExcel_Shared_JAMA_Matrix
             }
             return $this;
         } else {
-            throw new PHPExcel_Calculation_Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(self::POLYMORPHIC_ARGUMENT_EXCEPTION);
         }
     }
 
@@ -1127,7 +1116,7 @@ class PHPExcel_Shared_JAMA_Matrix
     public function solve($B)
     {
         if ($this->m == $this->n) {
-            $LU = new PHPExcel_Shared_JAMA_LUDecomposition($this);
+            $LU = new LUDecomposition($this);
             return $LU->solve($B);
         } else {
             $QR = new PHPExcel_Shared_JAMA_QRDecomposition($this);
@@ -1153,7 +1142,7 @@ class PHPExcel_Shared_JAMA_Matrix
      */
     public function det()
     {
-        $L = new PHPExcel_Shared_JAMA_LUDecomposition($this);
+        $L = new LUDecomposition($this);
         return $L->det();
     }
 }

src/PhpSpreadsheet/Shared/JAMA/QRDecomposition.php

@@ -1,4 +1,7 @@
 <?php
+
+namespace PHPExcel\Shared\JAMA;
+
 /**
  *    @package JAMA
  *
@@ -16,7 +19,7 @@
  *    @license PHP v3.0
  *    @version 1.1
  */
-class PHPExcel_Shared_JAMA_QRDecomposition
+class QRDecomposition
 {
     const MATRIX_RANK_EXCEPTION  = "Can only perform operation on full-rank matrix.";
 
@@ -53,7 +56,7 @@ class PHPExcel_Shared_JAMA_QRDecomposition
      */
     public function __construct($A)
     {
-        if ($A instanceof PHPExcel_Shared_JAMA_Matrix) {
+        if ($A instanceof Matrix) {
             // Initialize.
             $this->QR = $A->getArrayCopy();
             $this->m  = $A->getRowDimension();
@@ -89,7 +92,7 @@ class PHPExcel_Shared_JAMA_QRDecomposition
                 $this->Rdiag[$k] = -$nrm;
             }
         } else {
-            throw new PHPExcel_Calculation_Exception(PHPExcel_Shared_JAMA_Matrix::ARGUMENT_TYPE_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(Matrix::ARGUMENT_TYPE_EXCEPTION);
         }
     }    //    function __construct()
 
@@ -125,7 +128,7 @@ class PHPExcel_Shared_JAMA_QRDecomposition
                 }
             }
         }
-        return new PHPExcel_Shared_JAMA_Matrix($H);
+        return new Matrix($H);
     }    //    function getH()
 
     /**
@@ -146,7 +149,7 @@ class PHPExcel_Shared_JAMA_QRDecomposition
                 }
             }
         }
-        return new PHPExcel_Shared_JAMA_Matrix($R);
+        return new Matrix($R);
     }    //    function getR()
 
     /**
@@ -183,7 +186,7 @@ class PHPExcel_Shared_JAMA_QRDecomposition
             }
         }
         */
-        return new PHPExcel_Shared_JAMA_Matrix($Q);
+        return new Matrix($Q);
     }    //    function getQ()
 
     /**
@@ -223,13 +226,13 @@ class PHPExcel_Shared_JAMA_QRDecomposition
                         }
                     }
                 }
-                $X = new PHPExcel_Shared_JAMA_Matrix($X);
+                $X = new Matrix($X);
                 return ($X->getMatrix(0, $this->n-1, 0, $nx));
             } else {
-                throw new PHPExcel_Calculation_Exception(self::MATRIX_RANK_EXCEPTION);
+                throw new \PHPExcel\Calculation\Exception(self::MATRIX_RANK_EXCEPTION);
             }
         } else {
-            throw new PHPExcel_Calculation_Exception(PHPExcel_Shared_JAMA_Matrix::MATRIX_DIMENSION_EXCEPTION);
+            throw new \PHPExcel\Calculation\Exception(Matrix::MATRIX_DIMENSION_EXCEPTION);
         }
     }
 }

src/PhpSpreadsheet/Shared/JAMA/SingularValueDecomposition.php

@@ -1,4 +1,7 @@
 <?php
+
+namespace PHPExcel\Shared\JAMA;
+
 /**
  *    @package JAMA
  *

src/PhpSpreadsheet/Shared/JAMA/utils/Maths.php

@@ -36,7 +36,7 @@ function hypot() {
         if (is_numeric($d)) {
             $s += pow($d, 2);
         } else {
-            throw new PHPExcel_Calculation_Exception(JAMAError(ARGUMENT_TYPE_EXCEPTION));
+            throw new \PHPExcel\Calculation\Exception(JAMAError(ARGUMENT_TYPE_EXCEPTION));
         }
     }
     return sqrt($s);

src/PhpSpreadsheet/Shared/String.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Shared;
 
 /**
- * PHPExcel_Shared_String
+ * \PHPExcel\Shared\String
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *

src/PhpSpreadsheet/Shared/TimeZone.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Shared;
 
 /**
- * PHPExcel_Shared_TimeZone
+ * \PHPExcel\Shared\TimeZone
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -45,7 +45,7 @@ class TimeZone
      */
     private static function validateTimeZone($timezone)
     {
-        if (in_array($timezone, DateTimeZone::listIdentifiers())) {
+        if (in_array($timezone, \DateTimeZone::listIdentifiers())) {
             return true;
         }
         return false;

src/PhpSpreadsheet/Worksheet.php

@@ -22,7 +22,7 @@ namespace PHPExcel;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/AutoFilter.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_AutoFilter
+ * \PHPExcel\Worksheet\AutoFilter
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/AutoFilter/Column.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet\AutoFilter;
 
 /**
- * PHPExcel_Worksheet_AutoFilter_Column
+ * \PHPExcel\Worksheet\AutoFilter\Column
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet\AutoFilter;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category    PHPExcel
- * @package        PHPExcel_Worksheet
+ * @package        \PHPExcel\Worksheet
  * @copyright    Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license        http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version        ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/AutoFilter/Column/Rule.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet\AutoFilter\Column;
 
 /**
- * PHPExcel_Worksheet_AutoFilter_Column_Rule
+ * \PHPExcel\Worksheet\AutoFilter\Column\Rule
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet\AutoFilter\Column;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category    PHPExcel
- * @package     PHPExcel_Worksheet
+ * @package     \PHPExcel\Worksheet
  * @copyright   Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license     http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version     ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/BaseDrawing.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_BaseDrawing
+ * \PHPExcel\Worksheet_BaseDrawing
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/CellIterator.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_CellIterator
+ * \PHPExcel\Worksheet_CellIterator
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/Column.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_Column
+ * \PHPExcel\Worksheet\Column
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/ColumnCellIterator.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_ColumnCellIterator
+ * \PHPExcel\Worksheet\ColumnCellIterator
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/ColumnDimension.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_ColumnDimension
+ * \PHPExcel\Worksheet\ColumnDimension
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/ColumnIterator.php

@@ -1,9 +1,11 @@
 <?php
 
 namespace PHPExcel\Worksheet;
+use PHPExcel\Cell;
+use PHPExcel\Exception;
 
 /**
- * PHPExcel_Worksheet_ColumnIterator
+ * \PHPExcel\Worksheet\ColumnIterator
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +24,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##
@@ -87,13 +89,13 @@ class ColumnIterator implements \Iterator
      *
      * @param integer    $startColumn    The column address at which to start iterating
      * @return ColumnIterator
-     * @throws PHPExcel_Exception
+     * @throws Exception
      */
     public function resetStart($startColumn = 'A')
     {
         $startColumnIndex = \PHPExcel\Cell::columnIndexFromString($startColumn) - 1;
-        if ($startColumnIndex > PHPExcel_Cell::columnIndexFromString($this->subject->getHighestColumn()) - 1) {
-            throw new PHPExcel_Exception("Start column ({$startColumn}) is beyond highest column ({$this->subject->getHighestColumn()})");
+        if ($startColumnIndex > Cell::columnIndexFromString($this->subject->getHighestColumn()) - 1) {
+            throw new Exception("Start column ({$startColumn}) is beyond highest column ({$this->subject->getHighestColumn()})");
         }
 
         $this->startColumn = $startColumnIndex;

src/PhpSpreadsheet/Worksheet/Dimension.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_Dimension
+ * \PHPExcel\Worksheet_Dimension
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/Drawing.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_Drawing
+ * \PHPExcel\Worksheet_Drawing
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet_Drawing
+ * @package    \PHPExcel\Worksheet_Drawing
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/Drawing/Shadow.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet\Drawing;
 
 /**
- * PHPExcel_Worksheet_Drawing_Shadow
+ * \PHPExcel\Worksheet_Drawing_Shadow
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet\Drawing;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet_Drawing
+ * @package    \PHPExcel\Worksheet_Drawing
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/HeaderFooter.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_HeaderFooter
+ * \PHPExcel\Worksheet_HeaderFooter
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/HeaderFooterDrawing.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_HeaderFooterDrawing
+ * \PHPExcel\Worksheet_HeaderFooterDrawing
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/MemoryDrawing.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_MemoryDrawing
+ * \PHPExcel\Worksheet_MemoryDrawing
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/PageMargins.php

@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/PageSetup.php

@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##
@@ -99,7 +99,7 @@ namespace PHPExcel\Worksheet;
  * </code>
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PageSetup

src/PhpSpreadsheet/Worksheet/Protection.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_Protection
+ * \PHPExcel\Worksheet_Protection
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/Row.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_Row
+ * \PHPExcel\Worksheet\Row
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/RowCellIterator.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_RowCellIterator
+ * \PHPExcel\Worksheet\RowCellIterator
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/RowDimension.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_RowDimension
+ * \PHPExcel\Worksheet\RowDimension
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/RowIterator.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_RowIterator
+ * \PHPExcel\Worksheet\RowIterator
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Worksheet/SheetView.php

@@ -3,7 +3,7 @@
 namespace PHPExcel\Worksheet;
 
 /**
- * PHPExcel_Worksheet_SheetView
+ * \PHPExcel\Worksheet_SheetView
  *
  * Copyright (c) 2006 - 2015 PHPExcel
  *
@@ -22,7 +22,7 @@ namespace PHPExcel\Worksheet;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel_Worksheet
+ * @package    \PHPExcel\Worksheet
  * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##

src/PhpSpreadsheet/Writer/Excel2007/Chart.php

@@ -1,5 +1,6 @@
 <?php
 namespace PHPExcel\Writer\Excel2007;
+
 use PHPExcel\Chart\Axis;
 use PHPExcel\Chart\DataSeries;
 use PHPExcel\Chart\DataSeriesValues;
@@ -357,7 +358,7 @@ class Chart extends WriterPart
      * Write Data Labels
      *
      * @param  \PHPExcel\Shared\XMLWriter $objWriter XML Writer
-     * @param  PHPExcel_Chart_Layout $chartLayout Chart layout
+     * @param  \PHPExcel\Chart\Layout $chartLayout Chart layout
      *
      * @throws  \PHPExcel\Writer\Exception
      */
@@ -1190,7 +1191,7 @@ class Chart extends WriterPart
                     $objWriter->startElement('c:cat');
                 }
 
-                $this->writePlotSeriesValues($plotSeriesCategory, $objWriter, $groupType, 'str', $pSheet);
+                $this->writePlotSeriesValues($plotSeriesCategory, $objWriter, $groupType, 'str');
                 $objWriter->endElement();
             }
 
@@ -1204,12 +1205,12 @@ class Chart extends WriterPart
                     $objWriter->startElement('c:val');
                 }
 
-                $this->writePlotSeriesValues($plotSeriesValues, $objWriter, $groupType, 'num', $pSheet);
+                $this->writePlotSeriesValues($plotSeriesValues, $objWriter, $groupType, 'num');
                 $objWriter->endElement();
             }
 
             if ($groupType === DataSeries::TYPE_BUBBLECHART) {
-                $this->writeBubbles($plotSeriesValues, $objWriter, $pSheet);
+                $this->writeBubbles($plotSeriesValues, $objWriter);
             }
 
             $objWriter->endElement();
@@ -1264,7 +1265,7 @@ class Chart extends WriterPart
      *
      * @throws  \PHPExcel\Writer\Exception
      */
-    private function writePlotSeriesValues($plotSeriesValues, $objWriter, $groupType, $dataType = 'str', \PHPExcel\Worksheet $pSheet)
+    private function writePlotSeriesValues($plotSeriesValues, $objWriter, $groupType, $dataType = 'str')
     {
         if (is_null($plotSeriesValues)) {
             return;
@@ -1356,7 +1357,7 @@ class Chart extends WriterPart
      *
      * @throws  \PHPExcel\Writer\Exception
      */
-    private function writeBubbles($plotSeriesValues, $objWriter, \PHPExcel\Worksheet $pSheet)
+    private function writeBubbles($plotSeriesValues, $objWriter)
     {
         if (is_null($plotSeriesValues)) {
             return;

src/PhpSpreadsheet/Writer/Excel2007/Workbook.php

@@ -39,7 +39,6 @@ class Workbook extends WriterPart
     public function writeWorkbook(\PHPExcel\SpreadSheet $pPHPExcel = null, $recalcRequired = false)
     {
         // Create XML writer
-        $objWriter = null;
         if ($this->getParentWriter()->getUseDiskCaching()) {
             $objWriter = new \PHPExcel\Shared\XMLWriter(\PHPExcel\Shared\XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
         } else {
@@ -90,7 +89,7 @@ class Workbook extends WriterPart
      * @param     \PHPExcel\Shared\XMLWriter $objWriter         XML Writer
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeFileVersion(\PHPExcel\Shared\XMLWriter $objWriter = null)
+    private function writeFileVersion(\PHPExcel\Shared\XMLWriter $objWriter)
     {
         $objWriter->startElement('fileVersion');
         $objWriter->writeAttribute('appName', 'xl');
@@ -106,7 +105,7 @@ class Workbook extends WriterPart
      * @param     \PHPExcel\Shared\XMLWriter $objWriter         XML Writer
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeWorkbookPr(\PHPExcel\Shared\XMLWriter $objWriter = null)
+    private function writeWorkbookPr(\PHPExcel\Shared\XMLWriter $objWriter)
     {
         $objWriter->startElement('workbookPr');
 
@@ -126,7 +125,7 @@ class Workbook extends WriterPart
      * @param     PHPExcel                    $pPHPExcel
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeBookViews(\PHPExcel\Shared\XMLWriter $objWriter = null, \PHPExcel\SpreadSheet $pPHPExcel = null)
+    private function writeBookViews(\PHPExcel\Shared\XMLWriter $objWriter, \PHPExcel\SpreadSheet $pPHPExcel = null)
     {
         // bookViews
         $objWriter->startElement('bookViews');
@@ -156,7 +155,7 @@ class Workbook extends WriterPart
      * @param     PHPExcel                    $pPHPExcel
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeWorkbookProtection(\PHPExcel\Shared\XMLWriter $objWriter = null, \PHPExcel\SpreadSheet $pPHPExcel = null)
+    private function writeWorkbookProtection(\PHPExcel\Shared\XMLWriter $objWriter, \PHPExcel\SpreadSheet $pPHPExcel = null)
     {
         if ($pPHPExcel->getSecurity()->isSecurityEnabled()) {
             $objWriter->startElement('workbookProtection');
@@ -183,7 +182,7 @@ class Workbook extends WriterPart
      * @param    boolean                        $recalcRequired    Indicate whether formulas should be recalculated before writing
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeCalcPr(\PHPExcel\Shared\XMLWriter $objWriter = null, $recalcRequired = true)
+    private function writeCalcPr(\PHPExcel\Shared\XMLWriter $objWriter, $recalcRequired = true)
     {
         $objWriter->startElement('calcPr');
 
@@ -206,7 +205,7 @@ class Workbook extends WriterPart
      * @param     PHPExcel                    $pPHPExcel
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeSheets(\PHPExcel\Shared\XMLWriter $objWriter = null, \PHPExcel\SpreadSheet $pPHPExcel = null)
+    private function writeSheets(\PHPExcel\Shared\XMLWriter $objWriter, \PHPExcel\SpreadSheet $pPHPExcel = null)
     {
         // Write sheets
         $objWriter->startElement('sheets');
@@ -235,7 +234,7 @@ class Workbook extends WriterPart
      * @param   string                      $sheetState         Sheet state (visible, hidden, veryHidden)
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeSheet(\PHPExcel\Shared\XMLWriter $objWriter = null, $pSheetname = '', $pSheetId = 1, $pRelId = 1, $sheetState = 'visible')
+    private function writeSheet(\PHPExcel\Shared\XMLWriter $objWriter, $pSheetname = '', $pSheetId = 1, $pRelId = 1, $sheetState = 'visible')
     {
         if ($pSheetname != '') {
             // Write sheet
@@ -259,7 +258,7 @@ class Workbook extends WriterPart
      * @param     PHPExcel                    $pPHPExcel
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeDefinedNames(\PHPExcel\Shared\XMLWriter $objWriter = null, \PHPExcel\SpreadSheet $pPHPExcel = null)
+    private function writeDefinedNames(\PHPExcel\Shared\XMLWriter $objWriter, \PHPExcel\SpreadSheet $pPHPExcel = null)
     {
         // Write defined names
         $objWriter->startElement('definedNames');
@@ -290,10 +289,10 @@ class Workbook extends WriterPart
      * Write named ranges
      *
      * @param     \PHPExcel\Shared\XMLWriter    $objWriter         XML Writer
-     * @param     PHPExcel                    $pPHPExcel
+     * @param \PHPExcel\SpreadSheet $pPHPExcel
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeNamedRanges(\PHPExcel\Shared\XMLWriter $objWriter = null, \PHPExcel\SpreadSheet $pPHPExcel)
+    private function writeNamedRanges(\PHPExcel\Shared\XMLWriter $objWriter, \PHPExcel\SpreadSheet $pPHPExcel)
     {
         // Loop named ranges
         $namedRanges = $pPHPExcel->getNamedRanges();
@@ -309,7 +308,7 @@ class Workbook extends WriterPart
      * @param     \PHPExcel\NamedRange            $pNamedRange
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeDefinedNameForNamedRange(\PHPExcel\Shared\XMLWriter $objWriter = null, \PHPExcel\NamedRange $pNamedRange)
+    private function writeDefinedNameForNamedRange(\PHPExcel\Shared\XMLWriter $objWriter, \PHPExcel\NamedRange $pNamedRange)
     {
         // definedName for named range
         $objWriter->startElement('definedName');
@@ -341,7 +340,7 @@ class Workbook extends WriterPart
      * @param     int                            $pSheetId
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeDefinedNameForAutofilter(\PHPExcel\Shared\XMLWriter $objWriter = null, \PHPExcel\Worksheet $pSheet = null, $pSheetId = 0)
+    private function writeDefinedNameForAutofilter(\PHPExcel\Shared\XMLWriter $objWriter, \PHPExcel\Worksheet $pSheet = null, $pSheetId = 0)
     {
         // definedName for autoFilter
         $autoFilterRange = $pSheet->getAutoFilter()->getRange();
@@ -377,7 +376,7 @@ class Workbook extends WriterPart
      * @param     int                            $pSheetId
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeDefinedNameForPrintTitles(\PHPExcel\Shared\XMLWriter $objWriter = null, \PHPExcel\Worksheet $pSheet = null, $pSheetId = 0)
+    private function writeDefinedNameForPrintTitles(\PHPExcel\Shared\XMLWriter $objWriter, \PHPExcel\Worksheet $pSheet = null, $pSheetId = 0)
     {
         // definedName for PrintTitles
         if ($pSheet->getPageSetup()->isColumnsToRepeatAtLeftSet() || $pSheet->getPageSetup()->isRowsToRepeatAtTopSet()) {
@@ -420,7 +419,7 @@ class Workbook extends WriterPart
      * @param     int                            $pSheetId
      * @throws     \PHPExcel\Writer\Exception
      */
-    private function writeDefinedNameForPrintArea(\PHPExcel\Shared\XMLWriter $objWriter = null, \PHPExcel\Worksheet $pSheet = null, $pSheetId = 0)
+    private function writeDefinedNameForPrintArea(\PHPExcel\Shared\XMLWriter $objWriter, \PHPExcel\Worksheet $pSheet = null, $pSheetId = 0)
     {
         // definedName for PrintArea
         if ($pSheet->getPageSetup()->isPrintAreaSet()) {

src/PhpSpreadsheet/Writer/HTML.php

@@ -1,6 +1,7 @@
 <?php
 
 namespace PHPExcel\Writer;
+
 use PHPExcel\Calculation;
 use PHPExcel\Shared\Font;
 use PHPExcel\Shared\String;
@@ -36,7 +37,7 @@ class HTML extends BaseWriter implements IWriter
     /**
      * PHPExcel object
      *
-     * @var PHPExcel
+     * @var Spreadsheet
      */
     protected $phpExcel;
 
@@ -291,7 +292,7 @@ class HTML extends BaseWriter implements IWriter
      * Set sheet index
      *
      * @param    int        $pValue        Sheet index
-     * @return PHPExcel_Writer_HTML
+     * @return HTML
      */
     public function setSheetIndex($pValue = 0)
     {
@@ -313,7 +314,7 @@ class HTML extends BaseWriter implements IWriter
      * Set sheet index
      *
      * @param    boolean        $pValue        Flag indicating whether the sheet navigation block should be generated or not
-     * @return PHPExcel_Writer_HTML
+     * @return HTML
      */
     public function setGenerateSheetNavigationBlock($pValue = true)
     {

unitTests/Classes/src/Calculation/DateTimeTest.php

@@ -8,12 +8,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-
-        PHPExcel_Calculation_Functions::setCompatibilityMode(PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL);
+        \PHPExcel\Calculation\Functions::setCompatibilityMode(\PHPExcel\Calculation\Functions::COMPATIBILITY_EXCEL);
     }
 
     /**
@@ -23,7 +18,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'DATE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'DATE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -34,17 +29,17 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
 
     public function testDATEtoPHP()
     {
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_PHP_NUMERIC);
-        $result = PHPExcel_Calculation_DateTime::DATE(2012, 1, 31);
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_PHP_NUMERIC);
+        $result = \PHPExcel\Calculation\DateTime::DATE(2012, 1, 31);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL);
         $this->assertEquals(1327968000, $result, null, 1E-8);
     }
 
     public function testDATEtoPHPObject()
     {
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_PHP_OBJECT);
-        $result = PHPExcel_Calculation_DateTime::DATE(2012, 1, 31);
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_PHP_OBJECT);
+        $result = \PHPExcel\Calculation\DateTime::DATE(2012, 1, 31);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL);
         //    Must return an object...
         $this->assertTrue(is_object($result));
         //    ... of the correct type
@@ -55,17 +50,17 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
 
     public function testDATEwith1904Calendar()
     {
-        PHPExcel_Shared_Date::setExcelCalendar(PHPExcel_Shared_Date::CALENDAR_MAC_1904);
-        $result = PHPExcel_Calculation_DateTime::DATE(1918, 11, 11);
-        PHPExcel_Shared_Date::setExcelCalendar(PHPExcel_Shared_Date::CALENDAR_WINDOWS_1900);
+        \PHPExcel\Shared\Date::setExcelCalendar(\PHPExcel\Shared\Date::CALENDAR_MAC_1904);
+        $result = \PHPExcel\Calculation\DateTime::DATE(1918, 11, 11);
+        \PHPExcel\Shared\Date::setExcelCalendar(\PHPExcel\Shared\Date::CALENDAR_WINDOWS_1900);
         $this->assertEquals($result, 5428);
     }
 
     public function testDATEwith1904CalendarError()
     {
-        PHPExcel_Shared_Date::setExcelCalendar(PHPExcel_Shared_Date::CALENDAR_MAC_1904);
-        $result = PHPExcel_Calculation_DateTime::DATE(1901, 1, 31);
-        PHPExcel_Shared_Date::setExcelCalendar(PHPExcel_Shared_Date::CALENDAR_WINDOWS_1900);
+        \PHPExcel\Shared\Date::setExcelCalendar(\PHPExcel\Shared\Date::CALENDAR_MAC_1904);
+        $result = \PHPExcel\Calculation\DateTime::DATE(1901, 1, 31);
+        \PHPExcel\Shared\Date::setExcelCalendar(\PHPExcel\Shared\Date::CALENDAR_WINDOWS_1900);
         $this->assertEquals($result, '#NUM!');
     }
 
@@ -76,7 +71,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'DATEVALUE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'DATEVALUE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -87,17 +82,17 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
 
     public function testDATEVALUEtoPHP()
     {
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_PHP_NUMERIC);
-        $result = PHPExcel_Calculation_DateTime::DATEVALUE('2012-1-31');
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_PHP_NUMERIC);
+        $result = \PHPExcel\Calculation\DateTime::DATEVALUE('2012-1-31');
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL);
         $this->assertEquals(1327968000, $result, null, 1E-8);
     }
 
     public function testDATEVALUEtoPHPObject()
     {
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_PHP_OBJECT);
-        $result = PHPExcel_Calculation_DateTime::DATEVALUE('2012-1-31');
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_PHP_OBJECT);
+        $result = \PHPExcel\Calculation\DateTime::DATEVALUE('2012-1-31');
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL);
         //    Must return an object...
         $this->assertTrue(is_object($result));
         //    ... of the correct type
@@ -113,7 +108,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'YEAR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'YEAR'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -129,7 +124,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'MONTHOFYEAR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'MONTHOFYEAR'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -145,7 +140,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'WEEKOFYEAR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'WEEKOFYEAR'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -161,7 +156,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'DAYOFWEEK'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'DAYOFWEEK'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -177,7 +172,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'DAYOFMONTH'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'DAYOFMONTH'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -193,7 +188,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'TIME'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'TIME'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -204,17 +199,17 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
 
     public function testTIMEtoPHP()
     {
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_PHP_NUMERIC);
-        $result = PHPExcel_Calculation_DateTime::TIME(7, 30, 20);
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_PHP_NUMERIC);
+        $result = \PHPExcel\Calculation\DateTime::TIME(7, 30, 20);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL);
         $this->assertEquals(27020, $result, null, 1E-8);
     }
 
     public function testTIMEtoPHPObject()
     {
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_PHP_OBJECT);
-        $result = PHPExcel_Calculation_DateTime::TIME(7, 30, 20);
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_PHP_OBJECT);
+        $result = \PHPExcel\Calculation\DateTime::TIME(7, 30, 20);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL);
         //    Must return an object...
         $this->assertTrue(is_object($result));
         //    ... of the correct type
@@ -230,7 +225,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'TIMEVALUE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'TIMEVALUE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -241,17 +236,17 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
 
     public function testTIMEVALUEtoPHP()
     {
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_PHP_NUMERIC);
-        $result = PHPExcel_Calculation_DateTime::TIMEVALUE('7:30:20');
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_PHP_NUMERIC);
+        $result = \PHPExcel\Calculation\DateTime::TIMEVALUE('7:30:20');
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL);
         $this->assertEquals(23420, $result, null, 1E-8);
     }
 
     public function testTIMEVALUEtoPHPObject()
     {
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_PHP_OBJECT);
-        $result = PHPExcel_Calculation_DateTime::TIMEVALUE('7:30:20');
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_PHP_OBJECT);
+        $result = \PHPExcel\Calculation\DateTime::TIMEVALUE('7:30:20');
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL);
         //    Must return an object...
         $this->assertTrue(is_object($result));
         //    ... of the correct type
@@ -267,7 +262,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'HOUROFDAY'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'HOUROFDAY'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -283,7 +278,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'MINUTEOFHOUR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'MINUTEOFHOUR'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -299,7 +294,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'SECONDOFMINUTE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'SECONDOFMINUTE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -315,7 +310,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'NETWORKDAYS'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'NETWORKDAYS'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -331,7 +326,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'WORKDAY'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'WORKDAY'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -347,7 +342,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'EDATE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'EDATE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -358,17 +353,17 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
 
     public function testEDATEtoPHP()
     {
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_PHP_NUMERIC);
-        $result = PHPExcel_Calculation_DateTime::EDATE('2012-1-26', -1);
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_PHP_NUMERIC);
+        $result = \PHPExcel\Calculation\DateTime::EDATE('2012-1-26', -1);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL);
         $this->assertEquals(1324857600, $result, null, 1E-8);
     }
 
     public function testEDATEtoPHPObject()
     {
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_PHP_OBJECT);
-        $result = PHPExcel_Calculation_DateTime::EDATE('2012-1-26', -1);
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_PHP_OBJECT);
+        $result = \PHPExcel\Calculation\DateTime::EDATE('2012-1-26', -1);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL);
         //    Must return an object...
         $this->assertTrue(is_object($result));
         //    ... of the correct type
@@ -384,7 +379,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'EOMONTH'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'EOMONTH'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -395,17 +390,17 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
 
     public function testEOMONTHtoPHP()
     {
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_PHP_NUMERIC);
-        $result = PHPExcel_Calculation_DateTime::EOMONTH('2012-1-26', -1);
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_PHP_NUMERIC);
+        $result = \PHPExcel\Calculation\DateTime::EOMONTH('2012-1-26', -1);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL);
         $this->assertEquals(1325289600, $result, null, 1E-8);
     }
 
     public function testEOMONTHtoPHPObject()
     {
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_PHP_OBJECT);
-        $result = PHPExcel_Calculation_DateTime::EOMONTH('2012-1-26', -1);
-        PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_PHP_OBJECT);
+        $result = \PHPExcel\Calculation\DateTime::EOMONTH('2012-1-26', -1);
+        \PHPExcel\Calculation\Functions::setReturnDateType(\PHPExcel\Calculation\Functions::RETURNDATE_EXCEL);
         //    Must return an object...
         $this->assertTrue(is_object($result));
         //    ... of the correct type
@@ -421,7 +416,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'DATEDIF'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'DATEDIF'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -437,7 +432,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'DAYS360'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'DAYS360'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -453,7 +448,7 @@ class DateTimeTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_DateTime', 'YEARFRAC'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\DateTime', 'YEARFRAC'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 

unitTests/Classes/src/Calculation/EngineeringTest.php

@@ -12,12 +12,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-
-        PHPExcel_Calculation_Functions::setCompatibilityMode(PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL);
+        \PHPExcel\Calculation\Functions::setCompatibilityMode(\PHPExcel\Calculation\Functions::COMPATIBILITY_EXCEL);
     }
 
     /**
@@ -27,7 +22,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','BESSELI'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','BESSELI'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -43,7 +38,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','BESSELJ'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','BESSELJ'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -59,7 +54,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','BESSELK'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','BESSELK'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -75,7 +70,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','BESSELY'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','BESSELY'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -91,7 +86,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','COMPLEX'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','COMPLEX'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -107,7 +102,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMAGINARY'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMAGINARY'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -123,7 +118,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMREAL'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMREAL'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -139,7 +134,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMABS'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMABS'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -155,7 +150,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMARGUMENT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMARGUMENT'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -171,7 +166,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMCONJUGATE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMCONJUGATE'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -188,7 +183,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMCOS'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMCOS'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -205,7 +200,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMDIV'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMDIV'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -222,7 +217,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMEXP'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMEXP'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -239,7 +234,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMLN'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMLN'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -256,7 +251,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMLOG2'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMLOG2'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -273,7 +268,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMLOG10'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMLOG10'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -290,7 +285,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMPOWER'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMPOWER'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -307,7 +302,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMPRODUCT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMPRODUCT'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -324,7 +319,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMSIN'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMSIN'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -341,7 +336,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMSQRT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMSQRT'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -358,7 +353,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMSUB'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMSUB'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -375,7 +370,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','IMSUM'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','IMSUM'), $args);
         $complexAssert = new complexAssert();
         $this->assertTrue($complexAssert->assertComplexEquals($expectedResult, $result, 1E-8), $complexAssert->getErrorMessage());
     }
@@ -392,7 +387,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','ERF'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','ERF'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -408,7 +403,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','ERFC'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','ERFC'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -424,7 +419,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','BINTODEC'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','BINTODEC'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -440,7 +435,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','BINTOHEX'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','BINTOHEX'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -456,7 +451,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','BINTOOCT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','BINTOOCT'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -472,7 +467,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','DECTOBIN'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','DECTOBIN'), $args);
         $this->assertEquals($expectedResult, $result, null);
     }
 
@@ -488,7 +483,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','DECTOHEX'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','DECTOHEX'), $args);
         $this->assertEquals($expectedResult, $result, null);
     }
 
@@ -504,7 +499,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','DECTOOCT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','DECTOOCT'), $args);
         $this->assertEquals($expectedResult, $result, null);
     }
 
@@ -520,7 +515,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','HEXTOBIN'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','HEXTOBIN'), $args);
         $this->assertEquals($expectedResult, $result, null);
     }
 
@@ -536,7 +531,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','HEXTODEC'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','HEXTODEC'), $args);
         $this->assertEquals($expectedResult, $result, null);
     }
 
@@ -552,7 +547,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','HEXTOOCT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','HEXTOOCT'), $args);
         $this->assertEquals($expectedResult, $result, null);
     }
 
@@ -568,7 +563,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','OCTTOBIN'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','OCTTOBIN'), $args);
         $this->assertEquals($expectedResult, $result, null);
     }
 
@@ -584,7 +579,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','OCTTODEC'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','OCTTODEC'), $args);
         $this->assertEquals($expectedResult, $result, null);
     }
 
@@ -600,7 +595,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','OCTTOHEX'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','OCTTOHEX'), $args);
         $this->assertEquals($expectedResult, $result, null);
     }
 
@@ -616,7 +611,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','DELTA'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','DELTA'), $args);
         $this->assertEquals($expectedResult, $result, null);
     }
 
@@ -632,7 +627,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','GESTEP'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','GESTEP'), $args);
         $this->assertEquals($expectedResult, $result, null);
     }
 
@@ -643,25 +638,25 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
 
     public function testGetConversionGroups()
     {
-        $result = PHPExcel_Calculation_Engineering::getConversionGroups();
+        $result = \PHPExcel\Calculation\Engineering::getConversionGroups();
         $this->assertInternalType('array', $result);
     }
 
     public function testGetConversionGroupUnits()
     {
-        $result = PHPExcel_Calculation_Engineering::getConversionGroupUnits();
+        $result = \PHPExcel\Calculation\Engineering::getConversionGroupUnits();
         $this->assertInternalType('array', $result);
     }
 
     public function testGetConversionGroupUnitDetails()
     {
-        $result = PHPExcel_Calculation_Engineering::getConversionGroupUnitDetails();
+        $result = \PHPExcel\Calculation\Engineering::getConversionGroupUnitDetails();
         $this->assertInternalType('array', $result);
     }
 
     public function testGetConversionMultipliers()
     {
-        $result = PHPExcel_Calculation_Engineering::getConversionMultipliers();
+        $result = \PHPExcel\Calculation\Engineering::getConversionMultipliers();
         $this->assertInternalType('array', $result);
     }
 
@@ -672,7 +667,7 @@ class EngineeringTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Engineering','CONVERTUOM'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Engineering','CONVERTUOM'), $args);
         $this->assertEquals($expectedResult, $result, null);
     }
 

unitTests/Classes/src/Calculation/FinancialTest.php

@@ -8,12 +8,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-
-        PHPExcel_Calculation_Functions::setCompatibilityMode(PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL);
+        \PHPExcel\Calculation\Functions::setCompatibilityMode(\PHPExcel\Calculation\Functions::COMPATIBILITY_EXCEL);
     }
 
     /**
@@ -23,7 +18,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','ACCRINT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','ACCRINT'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -39,7 +34,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','ACCRINTM'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','ACCRINTM'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -55,7 +50,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','AMORDEGRC'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','AMORDEGRC'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -71,7 +66,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','AMORLINC'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','AMORLINC'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -87,7 +82,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','COUPDAYBS'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','COUPDAYBS'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -103,7 +98,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','COUPDAYS'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','COUPDAYS'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -119,7 +114,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','COUPDAYSNC'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','COUPDAYSNC'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -135,7 +130,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','COUPNCD'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','COUPNCD'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -151,7 +146,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','COUPNUM'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','COUPNUM'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -167,7 +162,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','COUPPCD'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','COUPPCD'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -183,7 +178,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','CUMIPMT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','CUMIPMT'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -199,7 +194,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','CUMPRINC'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','CUMPRINC'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -215,7 +210,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','DB'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','DB'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -231,7 +226,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','DDB'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','DDB'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -247,7 +242,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','DISC'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','DISC'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -263,7 +258,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','DOLLARDE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','DOLLARDE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -279,7 +274,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','DOLLARFR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','DOLLARFR'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -295,7 +290,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','EFFECT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','EFFECT'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -311,7 +306,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','FV'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','FV'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -327,7 +322,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','FVSCHEDULE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','FVSCHEDULE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -343,7 +338,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','INTRATE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','INTRATE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -359,7 +354,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','IPMT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','IPMT'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -375,7 +370,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','IRR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','IRR'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -391,7 +386,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','ISPMT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','ISPMT'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -407,7 +402,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','MIRR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','MIRR'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -423,7 +418,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','NOMINAL'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','NOMINAL'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -439,7 +434,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','NPER'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','NPER'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -455,7 +450,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','NPV'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','NPV'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -471,7 +466,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','PRICE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','PRICE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -487,7 +482,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','RATE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','RATE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -503,7 +498,7 @@ class FinancialTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Financial','XIRR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Financial','XIRR'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 

unitTests/Classes/src/Calculation/FunctionsTest.php

@@ -8,59 +8,54 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-
-        PHPExcel_Calculation_Functions::setCompatibilityMode(PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL);
+        \PHPExcel\Calculation\Functions::setCompatibilityMode(\PHPExcel\Calculation\Functions::COMPATIBILITY_EXCEL);
     }
 
     public function testDUMMY()
     {
-        $result = PHPExcel_Calculation_Functions::DUMMY();
+        $result = \PHPExcel\Calculation\Functions::DUMMY();
         $this->assertEquals('#Not Yet Implemented', $result);
     }
 
     public function testDIV0()
     {
-        $result = PHPExcel_Calculation_Functions::DIV0();
+        $result = \PHPExcel\Calculation\Functions::DIV0();
         $this->assertEquals('#DIV/0!', $result);
     }
 
     public function testNA()
     {
-        $result = PHPExcel_Calculation_Functions::NA();
+        $result = \PHPExcel\Calculation\Functions::NA();
         $this->assertEquals('#N/A', $result);
     }
 
     public function testNaN()
     {
-        $result = PHPExcel_Calculation_Functions::NaN();
+        $result = \PHPExcel\Calculation\Functions::NaN();
         $this->assertEquals('#NUM!', $result);
     }
 
     public function testNAME()
     {
-        $result = PHPExcel_Calculation_Functions::NAME();
+        $result = \PHPExcel\Calculation\Functions::NAME();
         $this->assertEquals('#NAME?', $result);
     }
 
     public function testREF()
     {
-        $result = PHPExcel_Calculation_Functions::REF();
+        $result = \PHPExcel\Calculation\Functions::REF();
         $this->assertEquals('#REF!', $result);
     }
 
     public function testNULL()
     {
-        $result = PHPExcel_Calculation_Functions::null();
+        $result = \PHPExcel\Calculation\Functions::null();
         $this->assertEquals('#NULL!', $result);
     }
 
     public function testVALUE()
     {
-        $result = PHPExcel_Calculation_Functions::VALUE();
+        $result = \PHPExcel\Calculation\Functions::VALUE();
         $this->assertEquals('#VALUE!', $result);
     }
 
@@ -71,7 +66,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','IS_BLANK'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','IS_BLANK'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -87,7 +82,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','IS_ERR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','IS_ERR'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -103,7 +98,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','IS_ERROR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','IS_ERROR'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -119,7 +114,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','ERROR_TYPE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','ERROR_TYPE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -135,7 +130,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','IS_LOGICAL'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','IS_LOGICAL'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -151,7 +146,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','IS_NA'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','IS_NA'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -167,7 +162,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','IS_NUMBER'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','IS_NUMBER'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -183,7 +178,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','IS_TEXT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','IS_TEXT'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -199,7 +194,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','IS_NONTEXT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','IS_NONTEXT'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -215,7 +210,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','IS_EVEN'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','IS_EVEN'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -231,7 +226,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','IS_ODD'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','IS_ODD'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -247,7 +242,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','TYPE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','TYPE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 
@@ -263,7 +258,7 @@ class FunctionsTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Functions','N'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Functions','N'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 

unitTests/Classes/src/Calculation/LogicalTest.php

@@ -8,23 +8,18 @@ class LogicalTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-
-        PHPExcel_Calculation_Functions::setCompatibilityMode(PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL);
+        \PHPExcel\Calculation\Functions::setCompatibilityMode(\PHPExcel\Calculation\Functions::COMPATIBILITY_EXCEL);
     }
 
     public function testTRUE()
     {
-        $result = PHPExcel_Calculation_Logical::TRUE();
+        $result = \PHPExcel\Calculation\Logical::TRUE();
         $this->assertEquals(true, $result);
     }
 
     public function testFALSE()
     {
-        $result = PHPExcel_Calculation_Logical::FALSE();
+        $result = \PHPExcel\Calculation\Logical::FALSE();
         $this->assertEquals(false, $result);
     }
 
@@ -35,7 +30,7 @@ class LogicalTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Logical','LOGICAL_AND'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Logical','LOGICAL_AND'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -51,7 +46,7 @@ class LogicalTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Logical','LOGICAL_OR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Logical','LOGICAL_OR'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -67,7 +62,7 @@ class LogicalTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Logical','NOT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Logical','NOT'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -83,7 +78,7 @@ class LogicalTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Logical','STATEMENT_IF'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Logical','STATEMENT_IF'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -99,7 +94,7 @@ class LogicalTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_Logical','IFERROR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\Logical','IFERROR'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 

unitTests/Classes/src/Calculation/LookupRefTest.php

@@ -8,12 +8,7 @@ class LookupRefTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-
-        PHPExcel_Calculation_Functions::setCompatibilityMode(PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL);
+        \PHPExcel\Calculation\Functions::setCompatibilityMode(\PHPExcel\Calculation\Functions::COMPATIBILITY_EXCEL);
     }
 
     /**
@@ -23,7 +18,7 @@ class LookupRefTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_LookupRef','HLOOKUP'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\LookupRef','HLOOKUP'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -39,7 +34,7 @@ class LookupRefTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_LookupRef','VLOOKUP'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\LookupRef','VLOOKUP'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 

unitTests/Classes/src/Calculation/MathTrigTest.php

@@ -8,12 +8,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-
-        PHPExcel_Calculation_Functions::setCompatibilityMode(PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL);
+        \PHPExcel\Calculation\Functions::setCompatibilityMode(\PHPExcel\Calculation\Functions::COMPATIBILITY_EXCEL);
     }
 
     /**
@@ -23,7 +18,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','ATAN2'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','ATAN2'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -39,7 +34,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','CEILING'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','CEILING'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -55,7 +50,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','COMBIN'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','COMBIN'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -71,7 +66,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','EVEN'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','EVEN'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -87,7 +82,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','ODD'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','ODD'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -103,7 +98,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','FACT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','FACT'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -119,7 +114,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','FACTDOUBLE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','FACTDOUBLE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -135,7 +130,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','FLOOR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','FLOOR'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -151,7 +146,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','GCD'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','GCD'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -167,7 +162,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','LCM'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','LCM'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -183,7 +178,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','INT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','INT'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -199,7 +194,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','SIGN'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','SIGN'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -215,7 +210,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','POWER'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','POWER'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -231,7 +226,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','LOG_BASE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','LOG_BASE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -247,7 +242,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','MOD'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','MOD'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -263,7 +258,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','MDETERM'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','MDETERM'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -279,7 +274,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','MINVERSE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','MINVERSE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -295,7 +290,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','MMULT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','MMULT'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -311,7 +306,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','MULTINOMIAL'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','MULTINOMIAL'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -327,9 +322,9 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        PHPExcel_Calculation::setArrayReturnType(PHPExcel_Calculation::RETURN_ARRAY_AS_VALUE);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','MROUND'), $args);
-        PHPExcel_Calculation::setArrayReturnType(PHPExcel_Calculation::RETURN_ARRAY_AS_ARRAY);
+        \PHPExcel\Calculation::setArrayReturnType(\PHPExcel\Calculation::RETURN_ARRAY_AS_VALUE);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','MROUND'), $args);
+        \PHPExcel\Calculation::setArrayReturnType(\PHPExcel\Calculation::RETURN_ARRAY_AS_ARRAY);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -345,7 +340,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','PRODUCT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','PRODUCT'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -361,7 +356,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','QUOTIENT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','QUOTIENT'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -377,7 +372,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','ROUNDUP'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','ROUNDUP'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -393,7 +388,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','ROUNDDOWN'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','ROUNDDOWN'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -409,7 +404,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','SERIESSUM'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','SERIESSUM'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -425,7 +420,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','SUMSQ'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','SUMSQ'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -441,7 +436,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','TRUNC'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','TRUNC'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -457,7 +452,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','ROMAN'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','ROMAN'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -473,7 +468,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig','SQRTPI'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig','SQRTPI'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 
@@ -489,7 +484,7 @@ class MathTrigTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_MathTrig', 'SUMIF'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\MathTrig', 'SUMIF'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-12);
     }
 

unitTests/Classes/src/Calculation/TextDataTest.php

@@ -8,12 +8,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-
-        PHPExcel_Calculation_Functions::setCompatibilityMode(PHPExcel_Calculation_Functions::COMPATIBILITY_EXCEL);
+        \PHPExcel\Calculation\Functions::setCompatibilityMode(\PHPExcel\Calculation\Functions::COMPATIBILITY_EXCEL);
     }
 
     /**
@@ -23,7 +18,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','CHARACTER'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','CHARACTER'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -39,7 +34,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','ASCIICODE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','ASCIICODE'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -55,7 +50,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','CONCATENATE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','CONCATENATE'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -71,7 +66,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','LEFT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','LEFT'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -87,7 +82,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','MID'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','MID'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -103,7 +98,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','RIGHT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','RIGHT'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -119,7 +114,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','LOWERCASE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','LOWERCASE'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -135,7 +130,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','UPPERCASE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','UPPERCASE'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -151,7 +146,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','PROPERCASE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','PROPERCASE'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -167,7 +162,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','STRINGLENGTH'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','STRINGLENGTH'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -183,7 +178,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','SEARCHINSENSITIVE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','SEARCHINSENSITIVE'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -199,7 +194,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','SEARCHSENSITIVE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','SEARCHSENSITIVE'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -215,7 +210,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','REPLACE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','REPLACE'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -231,7 +226,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','SUBSTITUTE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','SUBSTITUTE'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -247,7 +242,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','TRIMSPACES'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','TRIMSPACES'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -263,7 +258,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','TRIMNONPRINTABLE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','TRIMNONPRINTABLE'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -279,7 +274,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','DOLLAR'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','DOLLAR'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -295,7 +290,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','FIXEDFORMAT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','FIXEDFORMAT'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -311,7 +306,7 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData','RETURNSTRING'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData','RETURNSTRING'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -326,13 +321,13 @@ class TextDataTest extends PHPUnit_Framework_TestCase
     public function testTEXT()
     {
         //    Enforce decimal and thousands separator values to UK/US, and currency code to USD
-        call_user_func(array('PHPExcel_Shared_String', 'setDecimalSeparator'), '.');
-        call_user_func(array('PHPExcel_Shared_String', 'setThousandsSeparator'), ',');
-        call_user_func(array('PHPExcel_Shared_String', 'setCurrencyCode'), '$');
+        call_user_func(array('\PHPExcel\Shared\String', 'setDecimalSeparator'), '.');
+        call_user_func(array('\PHPExcel\Shared\String', 'setThousandsSeparator'), ',');
+        call_user_func(array('\PHPExcel\Shared\String', 'setCurrencyCode'), '$');
 
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData', 'TEXTFORMAT'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData', 'TEXTFORMAT'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -346,13 +341,13 @@ class TextDataTest extends PHPUnit_Framework_TestCase
      */
     public function testVALUE()
     {
-        call_user_func(array('PHPExcel_Shared_String', 'setDecimalSeparator'), '.');
-        call_user_func(array('PHPExcel_Shared_String', 'setThousandsSeparator'), ' ');
-        call_user_func(array('PHPExcel_Shared_String', 'setCurrencyCode'), '$');
+        call_user_func(array('\PHPExcel\Shared\String', 'setDecimalSeparator'), '.');
+        call_user_func(array('\PHPExcel\Shared\String', 'setThousandsSeparator'), ' ');
+        call_user_func(array('\PHPExcel\Shared\String', 'setCurrencyCode'), '$');
 
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Calculation_TextData', 'VALUE'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Calculation\TextData', 'VALUE'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-8);
     }
 

unitTests/Classes/src/Chart/DataSeriesValuesTest.php

@@ -3,15 +3,6 @@
 
 class DataSeriesValuesTest extends PHPUnit_Framework_TestCase
 {
-
-    public function setUp()
-    {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-    }
-
     public function testSetDataType()
     {
         $dataTypeValues = array(
@@ -19,17 +10,17 @@ class DataSeriesValuesTest extends PHPUnit_Framework_TestCase
             'String'
         );
 
-        $testInstance = new PHPExcel_Chart_DataSeriesValues;
+        $testInstance = new \PHPExcel\Chart\DataSeriesValues;
 
         foreach ($dataTypeValues as $dataTypeValue) {
             $result = $testInstance->setDataType($dataTypeValue);
-            $this->assertTrue($result instanceof PHPExcel_Chart_DataSeriesValues);
+            $this->assertTrue($result instanceof \PHPExcel\Chart\DataSeriesValues);
         }
     }
 
     public function testSetInvalidDataTypeThrowsException()
     {
-        $testInstance = new PHPExcel_Chart_DataSeriesValues;
+        $testInstance = new \PHPExcel\Chart\DataSeriesValues;
 
         try {
             $result = $testInstance->setDataType('BOOLEAN');
@@ -44,7 +35,7 @@ class DataSeriesValuesTest extends PHPUnit_Framework_TestCase
     {
         $dataTypeValue = 'String';
 
-        $testInstance = new PHPExcel_Chart_DataSeriesValues;
+        $testInstance = new \PHPExcel\Chart\DataSeriesValues;
         $setValue = $testInstance->setDataType($dataTypeValue);
 
         $result = $testInstance->getDataType();

unitTests/Classes/src/Chart/LayoutTest.php

@@ -3,30 +3,21 @@
 
 class LayoutTest extends PHPUnit_Framework_TestCase
 {
-
-    public function setUp()
-    {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-    }
-
     public function testSetLayoutTarget()
     {
         $LayoutTargetValue = 'String';
 
-        $testInstance = new PHPExcel_Chart_Layout;
+        $testInstance = new \PHPExcel\Chart\Layout;
 
         $result = $testInstance->setLayoutTarget($LayoutTargetValue);
-        $this->assertTrue($result instanceof PHPExcel_Chart_Layout);
+        $this->assertTrue($result instanceof \PHPExcel\Chart\Layout);
     }
 
     public function testGetLayoutTarget()
     {
         $LayoutTargetValue = 'String';
 
-        $testInstance = new PHPExcel_Chart_Layout;
+        $testInstance = new \PHPExcel\Chart\Layout;
         $setValue = $testInstance->setLayoutTarget($LayoutTargetValue);
 
         $result = $testInstance->getLayoutTarget();

unitTests/Classes/src/Chart/LegendTest.php

@@ -3,26 +3,17 @@
 
 class LegendTest extends PHPUnit_Framework_TestCase
 {
-
-    public function setUp()
-    {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-    }
-
     public function testSetPosition()
     {
         $positionValues = array(
-            PHPExcel_Chart_Legend::POSITION_RIGHT,
-            PHPExcel_Chart_Legend::POSITION_LEFT,
-            PHPExcel_Chart_Legend::POSITION_TOP,
-            PHPExcel_Chart_Legend::POSITION_BOTTOM,
-            PHPExcel_Chart_Legend::POSITION_TOPRIGHT,
+            \PHPExcel\Chart\Legend::POSITION_RIGHT,
+            \PHPExcel\Chart\Legend::POSITION_LEFT,
+            \PHPExcel\Chart\Legend::POSITION_TOP,
+            \PHPExcel\Chart\Legend::POSITION_BOTTOM,
+            \PHPExcel\Chart\Legend::POSITION_TOPRIGHT,
         );
 
-        $testInstance = new PHPExcel_Chart_Legend;
+        $testInstance = new \PHPExcel\Chart\Legend;
 
         foreach ($positionValues as $positionValue) {
             $result = $testInstance->setPosition($positionValue);
@@ -32,20 +23,20 @@ class LegendTest extends PHPUnit_Framework_TestCase
 
     public function testSetInvalidPositionReturnsFalse()
     {
-        $testInstance = new PHPExcel_Chart_Legend;
+        $testInstance = new \PHPExcel\Chart\Legend;
 
         $result = $testInstance->setPosition('BottomLeft');
         $this->assertFalse($result);
         //    Ensure that value is unchanged
         $result = $testInstance->getPosition();
-        $this->assertEquals(PHPExcel_Chart_Legend::POSITION_RIGHT, $result);
+        $this->assertEquals(\PHPExcel\Chart\Legend::POSITION_RIGHT, $result);
     }
 
     public function testGetPosition()
     {
-        $PositionValue = PHPExcel_Chart_Legend::POSITION_BOTTOM;
+        $PositionValue = \PHPExcel\Chart\Legend::POSITION_BOTTOM;
 
-        $testInstance = new PHPExcel_Chart_Legend;
+        $testInstance = new \PHPExcel\Chart\Legend;
         $setValue = $testInstance->setPosition($PositionValue);
 
         $result = $testInstance->getPosition();
@@ -55,15 +46,15 @@ class LegendTest extends PHPUnit_Framework_TestCase
     public function testSetPositionXL()
     {
         $positionValues = array(
-            PHPExcel_Chart_Legend::xlLegendPositionBottom,
-            PHPExcel_Chart_Legend::xlLegendPositionCorner,
-            PHPExcel_Chart_Legend::xlLegendPositionCustom,
-            PHPExcel_Chart_Legend::xlLegendPositionLeft,
-            PHPExcel_Chart_Legend::xlLegendPositionRight,
-            PHPExcel_Chart_Legend::xlLegendPositionTop,
+            \PHPExcel\Chart\Legend::xlLegendPositionBottom,
+            \PHPExcel\Chart\Legend::xlLegendPositionCorner,
+            \PHPExcel\Chart\Legend::xlLegendPositionCustom,
+            \PHPExcel\Chart\Legend::xlLegendPositionLeft,
+            \PHPExcel\Chart\Legend::xlLegendPositionRight,
+            \PHPExcel\Chart\Legend::xlLegendPositionTop,
         );
 
-        $testInstance = new PHPExcel_Chart_Legend;
+        $testInstance = new \PHPExcel\Chart\Legend;
 
         foreach ($positionValues as $positionValue) {
             $result = $testInstance->setPositionXL($positionValue);
@@ -73,20 +64,20 @@ class LegendTest extends PHPUnit_Framework_TestCase
 
     public function testSetInvalidXLPositionReturnsFalse()
     {
-        $testInstance = new PHPExcel_Chart_Legend;
+        $testInstance = new \PHPExcel\Chart\Legend;
 
         $result = $testInstance->setPositionXL(999);
         $this->assertFalse($result);
         //    Ensure that value is unchanged
         $result = $testInstance->getPositionXL();
-        $this->assertEquals(PHPExcel_Chart_Legend::xlLegendPositionRight, $result);
+        $this->assertEquals(\PHPExcel\Chart\Legend::xlLegendPositionRight, $result);
     }
 
     public function testGetPositionXL()
     {
-        $PositionValue = PHPExcel_Chart_Legend::xlLegendPositionCorner;
+        $PositionValue = \PHPExcel\Chart\Legend::xlLegendPositionCorner;
 
-        $testInstance = new PHPExcel_Chart_Legend;
+        $testInstance = new \PHPExcel\Chart\Legend;
         $setValue = $testInstance->setPositionXL($PositionValue);
 
         $result = $testInstance->getPositionXL();
@@ -100,7 +91,7 @@ class LegendTest extends PHPUnit_Framework_TestCase
             false,
         );
 
-        $testInstance = new PHPExcel_Chart_Legend;
+        $testInstance = new \PHPExcel\Chart\Legend;
 
         foreach ($overlayValues as $overlayValue) {
             $result = $testInstance->setOverlay($overlayValue);
@@ -110,7 +101,7 @@ class LegendTest extends PHPUnit_Framework_TestCase
 
     public function testSetInvalidOverlayReturnsFalse()
     {
-        $testInstance = new PHPExcel_Chart_Legend;
+        $testInstance = new \PHPExcel\Chart\Legend;
 
         $result = $testInstance->setOverlay('INVALID');
         $this->assertFalse($result);
@@ -123,7 +114,7 @@ class LegendTest extends PHPUnit_Framework_TestCase
     {
         $OverlayValue = true;
 
-        $testInstance = new PHPExcel_Chart_Legend;
+        $testInstance = new \PHPExcel\Chart\Legend;
         $setValue = $testInstance->setOverlay($OverlayValue);
 
         $result = $testInstance->getOverlay();

unitTests/Classes/src/Reader/XEEValidatorTest.php

@@ -3,15 +3,6 @@
 
 class XEEValidatorTest extends PHPUnit_Framework_TestCase
 {
-
-    public function setUp()
-    {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-    }
-
     /**
      * @dataProvider providerInvalidXML
      * @expectedException PHPExcel_Reader_Exception

unitTests/Classes/src/Shared/CodePageTest.php

@@ -5,15 +5,6 @@ require_once 'testDataFileIterator.php';
 
 class CodePageTest extends PHPUnit_Framework_TestCase
 {
-
-    public function setUp()
-    {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-    }
-
     /**
      * @dataProvider providerCodePage
      */

unitTests/Classes/src/Shared/DateTest.php

@@ -5,24 +5,15 @@ require_once 'testDataFileIterator.php';
 
 class DateTest extends PHPUnit_Framework_TestCase
 {
-
-    public function setUp()
-    {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-    }
-
     public function testSetExcelCalendar()
     {
         $calendarValues = array(
-            PHPExcel_Shared_Date::CALENDAR_MAC_1904,
-            PHPExcel_Shared_Date::CALENDAR_WINDOWS_1900,
+            \PHPExcel\Shared\Date::CALENDAR_MAC_1904,
+            \PHPExcel\Shared\Date::CALENDAR_WINDOWS_1900,
         );
 
         foreach ($calendarValues as $calendarValue) {
-            $result = call_user_func(array('PHPExcel_Shared_Date','setExcelCalendar'), $calendarValue);
+            $result = call_user_func(array('\PHPExcel\Shared\Date','setExcelCalendar'), $calendarValue);
             $this->assertTrue($result);
         }
     }
@@ -30,7 +21,7 @@ class DateTest extends PHPUnit_Framework_TestCase
     public function testSetExcelCalendarWithInvalidValue()
     {
         $unsupportedCalendar = '2012';
-        $result = call_user_func(array('PHPExcel_Shared_Date','setExcelCalendar'), $unsupportedCalendar);
+        $result = call_user_func(array('\PHPExcel\Shared\Date','setExcelCalendar'), $unsupportedCalendar);
         $this->assertFalse($result);
     }
 
@@ -40,8 +31,8 @@ class DateTest extends PHPUnit_Framework_TestCase
     public function testDateTimeExcelToPHP1900()
     {
         $result = call_user_func(
-            array('PHPExcel_Shared_Date','setExcelCalendar'),
-            PHPExcel_Shared_Date::CALENDAR_WINDOWS_1900
+            array('\PHPExcel\Shared\Date','setExcelCalendar'),
+            \PHPExcel\Shared\Date::CALENDAR_WINDOWS_1900
         );
 
         $args = func_get_args();
@@ -49,7 +40,7 @@ class DateTest extends PHPUnit_Framework_TestCase
         if ($args[0] < 1) {
             $expectedResult += gmmktime(0, 0, 0);
         }
-        $result = call_user_func_array(array('PHPExcel_Shared_Date', 'ExcelToPHP'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Shared\Date', 'ExcelToPHP'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -64,13 +55,13 @@ class DateTest extends PHPUnit_Framework_TestCase
     public function testDateTimePHPToExcel1900()
     {
         $result = call_user_func(
-            array('PHPExcel_Shared_Date','setExcelCalendar'),
-            PHPExcel_Shared_Date::CALENDAR_WINDOWS_1900
+            array('\PHPExcel\Shared\Date','setExcelCalendar'),
+            \PHPExcel\Shared\Date::CALENDAR_WINDOWS_1900
         );
 
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Shared_Date','PHPToExcel'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Shared\Date','PHPToExcel'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-5);
     }
 
@@ -85,13 +76,13 @@ class DateTest extends PHPUnit_Framework_TestCase
     public function testDateTimeFormattedPHPToExcel1900()
     {
         $result = call_user_func(
-            array('PHPExcel_Shared_Date','setExcelCalendar'),
-            PHPExcel_Shared_Date::CALENDAR_WINDOWS_1900
+            array('\PHPExcel\Shared\Date','setExcelCalendar'),
+            \PHPExcel\Shared\Date::CALENDAR_WINDOWS_1900
         );
 
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Shared_Date','FormattedPHPToExcel'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Shared\Date','FormattedPHPToExcel'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-5);
     }
 
@@ -106,8 +97,8 @@ class DateTest extends PHPUnit_Framework_TestCase
     public function testDateTimeExcelToPHP1904()
     {
         $result = call_user_func(
-            array('PHPExcel_Shared_Date','setExcelCalendar'),
-            PHPExcel_Shared_Date::CALENDAR_MAC_1904
+            array('\PHPExcel\Shared\Date','setExcelCalendar'),
+            \PHPExcel\Shared\Date::CALENDAR_MAC_1904
         );
 
         $args = func_get_args();
@@ -115,7 +106,7 @@ class DateTest extends PHPUnit_Framework_TestCase
         if ($args[0] < 1) {
             $expectedResult += gmmktime(0, 0, 0);
         }
-        $result = call_user_func_array(array('PHPExcel_Shared_Date','ExcelToPHP'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Shared\Date','ExcelToPHP'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -130,13 +121,13 @@ class DateTest extends PHPUnit_Framework_TestCase
     public function testDateTimePHPToExcel1904()
     {
         $result = call_user_func(
-            array('PHPExcel_Shared_Date','setExcelCalendar'),
-            PHPExcel_Shared_Date::CALENDAR_MAC_1904
+            array('\PHPExcel\Shared\Date','setExcelCalendar'),
+            \PHPExcel\Shared\Date::CALENDAR_MAC_1904
         );
 
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Shared_Date','PHPToExcel'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Shared\Date','PHPToExcel'), $args);
         $this->assertEquals($expectedResult, $result, null, 1E-5);
     }
 
@@ -152,7 +143,7 @@ class DateTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Shared_Date','isDateTimeFormatCode'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Shared\Date','isDateTimeFormatCode'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -167,8 +158,8 @@ class DateTest extends PHPUnit_Framework_TestCase
     public function testDateTimeExcelToPHP1900Timezone()
     {
         $result = call_user_func(
-            array('PHPExcel_Shared_Date','setExcelCalendar'),
-            PHPExcel_Shared_Date::CALENDAR_WINDOWS_1900
+            array('\PHPExcel\Shared\Date','setExcelCalendar'),
+            \PHPExcel\Shared\Date::CALENDAR_WINDOWS_1900
         );
 
         $args = func_get_args();
@@ -176,7 +167,7 @@ class DateTest extends PHPUnit_Framework_TestCase
         if ($args[0] < 1) {
             $expectedResult += gmmktime(0, 0, 0);
         }
-        $result = call_user_func_array(array('PHPExcel_Shared_Date','ExcelToPHP'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Shared\Date','ExcelToPHP'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 

unitTests/Classes/src/Shared/FileTest.php

@@ -5,15 +5,6 @@ require_once 'testDataFileIterator.php';
 
 class FileTest extends PHPUnit_Framework_TestCase
 {
-
-    public function setUp()
-    {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-    }
-
     public function testGetUseUploadTempDirectory()
     {
         $expectedResult = false;

unitTests/Classes/src/Shared/FontTest.php

@@ -5,32 +5,23 @@ require_once 'testDataFileIterator.php';
 
 class FontTest extends PHPUnit_Framework_TestCase
 {
-
-    public function setUp()
-    {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-    }
-
     public function testGetAutoSizeMethod()
     {
-        $expectedResult = PHPExcel_Shared_Font::AUTOSIZE_METHOD_APPROX;
+        $expectedResult = \PHPExcel\Shared\Font::AUTOSIZE_METHOD_APPROX;
 
-        $result = call_user_func(array('PHPExcel_Shared_Font','getAutoSizeMethod'));
+        $result = call_user_func(array('\PHPExcel\Shared\Font','getAutoSizeMethod'));
         $this->assertEquals($expectedResult, $result);
     }
 
     public function testSetAutoSizeMethod()
     {
         $autosizeMethodValues = array(
-            PHPExcel_Shared_Font::AUTOSIZE_METHOD_EXACT,
-            PHPExcel_Shared_Font::AUTOSIZE_METHOD_APPROX,
+            \PHPExcel\Shared\Font::AUTOSIZE_METHOD_EXACT,
+            \PHPExcel\Shared\Font::AUTOSIZE_METHOD_APPROX,
         );
 
         foreach ($autosizeMethodValues as $autosizeMethodValue) {
-            $result = call_user_func(array('PHPExcel_Shared_Font','setAutoSizeMethod'), $autosizeMethodValue);
+            $result = call_user_func(array('\PHPExcel\Shared\Font','setAutoSizeMethod'), $autosizeMethodValue);
             $this->assertTrue($result);
         }
     }
@@ -39,7 +30,7 @@ class FontTest extends PHPUnit_Framework_TestCase
     {
         $unsupportedAutosizeMethod = 'guess';
 
-        $result = call_user_func(array('PHPExcel_Shared_Font','setAutoSizeMethod'), $unsupportedAutosizeMethod);
+        $result = call_user_func(array('\PHPExcel\Shared\Font','setAutoSizeMethod'), $unsupportedAutosizeMethod);
         $this->assertFalse($result);
     }
 
@@ -50,7 +41,7 @@ class FontTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Shared_Font','fontSizeToPixels'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Shared\Font','fontSizeToPixels'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -66,7 +57,7 @@ class FontTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Shared_Font','inchSizeToPixels'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Shared\Font','inchSizeToPixels'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -82,7 +73,7 @@ class FontTest extends PHPUnit_Framework_TestCase
     {
         $args = func_get_args();
         $expectedResult = array_pop($args);
-        $result = call_user_func_array(array('PHPExcel_Shared_Font','centimeterSizeToPixels'), $args);
+        $result = call_user_func_array(array('\PHPExcel\Shared\Font','centimeterSizeToPixels'), $args);
         $this->assertEquals($expectedResult, $result);
     }
 

unitTests/Classes/src/Shared/PasswordHasherTest.php

@@ -5,15 +5,6 @@ require_once 'testDataFileIterator.php';
 
 class PasswordHasherTest extends PHPUnit_Framework_TestCase
 {
-
-    public function setUp()
-    {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-    }
-
     /**
      * @dataProvider providerHashPassword
      */

unitTests/Classes/src/Shared/StringTest.php

@@ -5,24 +5,15 @@ require_once 'testDataFileIterator.php';
 
 class StringTest extends PHPUnit_Framework_TestCase
 {
-
-    public function setUp()
-    {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-    }
-
     public function testGetIsMbStringEnabled()
     {
-        $result = call_user_func(array('PHPExcel_Shared_String','getIsMbstringEnabled'));
+        $result = call_user_func(array('\PHPExcel\Shared\String','getIsMbstringEnabled'));
         $this->assertTrue($result);
     }
 
     public function testGetIsIconvEnabled()
     {
-        $result = call_user_func(array('PHPExcel_Shared_String','getIsIconvEnabled'));
+        $result = call_user_func(array('\PHPExcel\Shared\String','getIsIconvEnabled'));
         $this->assertTrue($result);
     }
 
@@ -31,16 +22,16 @@ class StringTest extends PHPUnit_Framework_TestCase
         $localeconv = localeconv();
 
         $expectedResult = (!empty($localeconv['decimal_point'])) ? $localeconv['decimal_point'] : ',';
-        $result = call_user_func(array('PHPExcel_Shared_String','getDecimalSeparator'));
+        $result = call_user_func(array('\PHPExcel\Shared\String','getDecimalSeparator'));
         $this->assertEquals($expectedResult, $result);
     }
 
     public function testSetDecimalSeparator()
     {
         $expectedResult = ',';
-        $result = call_user_func(array('PHPExcel_Shared_String','setDecimalSeparator'), $expectedResult);
+        $result = call_user_func(array('\PHPExcel\Shared\String','setDecimalSeparator'), $expectedResult);
 
-        $result = call_user_func(array('PHPExcel_Shared_String','getDecimalSeparator'));
+        $result = call_user_func(array('\PHPExcel\Shared\String','getDecimalSeparator'));
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -49,16 +40,16 @@ class StringTest extends PHPUnit_Framework_TestCase
         $localeconv = localeconv();
 
         $expectedResult = (!empty($localeconv['thousands_sep'])) ? $localeconv['thousands_sep'] : ',';
-        $result = call_user_func(array('PHPExcel_Shared_String','getThousandsSeparator'));
+        $result = call_user_func(array('\PHPExcel\Shared\String','getThousandsSeparator'));
         $this->assertEquals($expectedResult, $result);
     }
 
     public function testSetThousandsSeparator()
     {
         $expectedResult = ' ';
-        $result = call_user_func(array('PHPExcel_Shared_String','setThousandsSeparator'), $expectedResult);
+        $result = call_user_func(array('\PHPExcel\Shared\String','setThousandsSeparator'), $expectedResult);
 
-        $result = call_user_func(array('PHPExcel_Shared_String','getThousandsSeparator'));
+        $result = call_user_func(array('\PHPExcel\Shared\String','getThousandsSeparator'));
         $this->assertEquals($expectedResult, $result);
     }
 
@@ -67,16 +58,16 @@ class StringTest extends PHPUnit_Framework_TestCase
         $localeconv = localeconv();
 
         $expectedResult = (!empty($localeconv['currency_symbol'])) ? $localeconv['currency_symbol'] : '$';
-        $result = call_user_func(array('PHPExcel_Shared_String','getCurrencyCode'));
+        $result = call_user_func(array('\PHPExcel\Shared\String','getCurrencyCode'));
         $this->assertEquals($expectedResult, $result);
     }
 
     public function testSetCurrencyCode()
     {
         $expectedResult = '£';
-        $result = call_user_func(array('PHPExcel_Shared_String','setCurrencyCode'), $expectedResult);
+        $result = call_user_func(array('\PHPExcel\Shared\String','setCurrencyCode'), $expectedResult);
 
-        $result = call_user_func(array('PHPExcel_Shared_String','getCurrencyCode'));
+        $result = call_user_func(array('\PHPExcel\Shared\String','getCurrencyCode'));
         $this->assertEquals($expectedResult, $result);
     }
 }

unitTests/Classes/src/Shared/TimeZoneTest.php

@@ -3,15 +3,6 @@
 
 class TimeZoneTest extends PHPUnit_Framework_TestCase
 {
-
-    public function setUp()
-    {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-    }
-
     public function testSetTimezone()
     {
         $timezoneValues = array(
@@ -23,7 +14,7 @@ class TimeZoneTest extends PHPUnit_Framework_TestCase
         );
 
         foreach ($timezoneValues as $timezoneValue) {
-            $result = call_user_func(array('PHPExcel_Shared_TimeZone','setTimezone'), $timezoneValue);
+            $result = call_user_func(array('\PHPExcel\Shared\TimeZone','setTimezone'), $timezoneValue);
             $this->assertTrue($result);
         }
 
@@ -32,7 +23,7 @@ class TimeZoneTest extends PHPUnit_Framework_TestCase
     public function testSetTimezoneWithInvalidValue()
     {
         $unsupportedTimezone = 'Etc/GMT+10';
-        $result = call_user_func(array('PHPExcel_Shared_TimeZone','setTimezone'), $unsupportedTimezone);
+        $result = call_user_func(array('\PHPExcel\Shared\TimeZone','setTimezone'), $unsupportedTimezone);
         $this->assertFalse($result);
     }
 }

unitTests/Classes/src/Style/ColorTest.php

@@ -5,15 +5,6 @@ require_once 'testDataFileIteratorJson.php';
 
 class ColorTest extends PHPUnit_Framework_TestCase
 {
-
-    public function setUp()
-    {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . '/Bootstrap.php');
-    }
-
     /**
      * @dataProvider providerColorGetRed
      */

unitTests/Classes/src/Style/NumberFormatDateTest.php

@@ -8,13 +8,8 @@ class NumberFormatDateTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-
-        PHPExcel_Shared_String::setDecimalSeparator('.');
-        PHPExcel_Shared_String::setThousandsSeparator(',');
+        \PHPExcel\Shared\String::setDecimalSeparator('.');
+        \PHPExcel\Shared\String::setThousandsSeparator(',');
     }
 
     /**

unitTests/Classes/src/Style/NumberFormatTest.php

@@ -8,13 +8,8 @@ class NumberFormatTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-
-        PHPExcel_Shared_String::setDecimalSeparator('.');
-        PHPExcel_Shared_String::setThousandsSeparator(',');
+        \PHPExcel\Shared\String::setDecimalSeparator('.');
+        \PHPExcel\Shared\String::setThousandsSeparator(',');
     }
 
     /**

unitTests/Classes/src/Worksheet/AutoFilter/Column/RuleTest.php

@@ -9,12 +9,7 @@ class RuleTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-
-        $this->_mockAutoFilterColumnObject = $this->getMockBuilder('PHPExcel_Worksheet_AutoFilter_Column')
+        $this->_mockAutoFilterColumnObject = $this->getMockBuilder('\PHPExcel\Worksheet\AutoFilter\Column')
             ->disableOriginalConstructor()
             ->getMock();
 
@@ -22,7 +17,7 @@ class RuleTest extends PHPUnit_Framework_TestCase
             ->method('testColumnInRange')
             ->will($this->returnValue(3));
 
-        $this->_testAutoFilterRuleObject = new PHPExcel_Worksheet_AutoFilter_Column_Rule(
+        $this->_testAutoFilterRuleObject = new \PHPExcel\Worksheet\AutoFilter\Column\Rule(
             $this->_mockAutoFilterColumnObject
         );
     }
@@ -30,16 +25,16 @@ class RuleTest extends PHPUnit_Framework_TestCase
     public function testGetRuleType()
     {
         $result = $this->_testAutoFilterRuleObject->getRuleType();
-        $this->assertEquals(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_FILTER, $result);
+        $this->assertEquals(\PHPExcel\Worksheet\AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_FILTER, $result);
     }
 
     public function testSetRuleType()
     {
-        $expectedResult = PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_DATEGROUP;
+        $expectedResult = \PHPExcel\Worksheet\AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP;
 
         //    Setters return the instance to implement the fluent interface
         $result = $this->_testAutoFilterRuleObject->setRuleType($expectedResult);
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column_Rule', $result);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column\Rule', $result);
 
         $result = $this->_testAutoFilterRuleObject->getRuleType();
         $this->assertEquals($expectedResult, $result);
@@ -51,7 +46,7 @@ class RuleTest extends PHPUnit_Framework_TestCase
 
         //    Setters return the instance to implement the fluent interface
         $result = $this->_testAutoFilterRuleObject->setValue($expectedResult);
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column_Rule', $result);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column\Rule', $result);
 
         $result = $this->_testAutoFilterRuleObject->getValue();
         $this->assertEquals($expectedResult, $result);
@@ -60,16 +55,16 @@ class RuleTest extends PHPUnit_Framework_TestCase
     public function testGetOperator()
     {
         $result = $this->_testAutoFilterRuleObject->getOperator();
-        $this->assertEquals(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_EQUAL, $result);
+        $this->assertEquals(\PHPExcel\Worksheet\AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_EQUAL, $result);
     }
 
     public function testSetOperator()
     {
-        $expectedResult = PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_LESSTHAN;
+        $expectedResult = \PHPExcel\Worksheet\AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_LESSTHAN;
 
         //    Setters return the instance to implement the fluent interface
         $result = $this->_testAutoFilterRuleObject->setOperator($expectedResult);
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column_Rule', $result);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column\Rule', $result);
 
         $result = $this->_testAutoFilterRuleObject->getOperator();
         $this->assertEquals($expectedResult, $result);
@@ -77,11 +72,11 @@ class RuleTest extends PHPUnit_Framework_TestCase
 
     public function testSetGrouping()
     {
-        $expectedResult = PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_DATEGROUP_MONTH;
+        $expectedResult = \PHPExcel\Worksheet\AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_MONTH;
 
         //    Setters return the instance to implement the fluent interface
         $result = $this->_testAutoFilterRuleObject->setGrouping($expectedResult);
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column_Rule', $result);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column\Rule', $result);
 
         $result = $this->_testAutoFilterRuleObject->getGrouping();
         $this->assertEquals($expectedResult, $result);
@@ -90,19 +85,19 @@ class RuleTest extends PHPUnit_Framework_TestCase
     public function testGetParent()
     {
         $result = $this->_testAutoFilterRuleObject->getParent();
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column', $result);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column', $result);
     }
 
     public function testSetParent()
     {
         //    Setters return the instance to implement the fluent interface
         $result = $this->_testAutoFilterRuleObject->setParent($this->_mockAutoFilterColumnObject);
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column_Rule', $result);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column\Rule', $result);
     }
 
     public function testClone()
     {
         $result = clone $this->_testAutoFilterRuleObject;
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column_Rule', $result);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column\Rule', $result);
     }
 }

unitTests/Classes/src/Worksheet/AutoFilter/ColumnTest.php

@@ -11,12 +11,7 @@ class AutofilterColumnTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-
-        $this->_mockAutoFilterObject = $this->getMockBuilder('PHPExcel_Worksheet_AutoFilter')
+        $this->_mockAutoFilterObject = $this->getMockBuilder('\PHPExcel\Worksheet\AutoFilter')
             ->disableOriginalConstructor()
             ->getMock();
 
@@ -24,7 +19,7 @@ class AutofilterColumnTest extends PHPUnit_Framework_TestCase
             ->method('testColumnInRange')
             ->will($this->returnValue(3));
 
-        $this->_testAutoFilterColumnObject = new PHPExcel_Worksheet_AutoFilter_Column(
+        $this->_testAutoFilterColumnObject = new \PHPExcel\Worksheet\AutoFilter\Column(
             $this->_testInitialColumn,
             $this->_mockAutoFilterObject
         );
@@ -42,7 +37,7 @@ class AutofilterColumnTest extends PHPUnit_Framework_TestCase
 
         //    Setters return the instance to implement the fluent interface
         $result = $this->_testAutoFilterColumnObject->setColumnIndex($expectedResult);
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column', $result);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column', $result);
 
         $result = $this->_testAutoFilterColumnObject->getColumnIndex();
         $this->assertEquals($expectedResult, $result);
@@ -51,29 +46,29 @@ class AutofilterColumnTest extends PHPUnit_Framework_TestCase
     public function testGetParent()
     {
         $result = $this->_testAutoFilterColumnObject->getParent();
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter', $result);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter', $result);
     }
 
     public function testSetParent()
     {
         //    Setters return the instance to implement the fluent interface
         $result = $this->_testAutoFilterColumnObject->setParent($this->_mockAutoFilterObject);
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column', $result);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column', $result);
     }
 
     public function testGetFilterType()
     {
         $result = $this->_testAutoFilterColumnObject->getFilterType();
-        $this->assertEquals(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_FILTER, $result);
+        $this->assertEquals(\PHPExcel\Worksheet\AutoFilter\Column::AUTOFILTER_FILTERTYPE_FILTER, $result);
     }
 
     public function testSetFilterType()
     {
-        $result = $this->_testAutoFilterColumnObject->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_DYNAMICFILTER);
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column', $result);
+        $result = $this->_testAutoFilterColumnObject->setFilterType(\PHPExcel\Worksheet\AutoFilter\Column::AUTOFILTER_FILTERTYPE_DYNAMICFILTER);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column', $result);
 
         $result = $this->_testAutoFilterColumnObject->getFilterType();
-        $this->assertEquals(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_DYNAMICFILTER, $result);
+        $this->assertEquals(\PHPExcel\Worksheet\AutoFilter\Column::AUTOFILTER_FILTERTYPE_DYNAMICFILTER, $result);
     }
 
     /**
@@ -89,16 +84,16 @@ class AutofilterColumnTest extends PHPUnit_Framework_TestCase
     public function testGetJoin()
     {
         $result = $this->_testAutoFilterColumnObject->getJoin();
-        $this->assertEquals(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_COLUMN_JOIN_OR, $result);
+        $this->assertEquals(\PHPExcel\Worksheet\AutoFilter\Column::AUTOFILTER_COLUMN_JOIN_OR, $result);
     }
 
     public function testSetJoin()
     {
-        $result = $this->_testAutoFilterColumnObject->setJoin(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_COLUMN_JOIN_AND);
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column', $result);
+        $result = $this->_testAutoFilterColumnObject->setJoin(\PHPExcel\Worksheet\AutoFilter\Column::AUTOFILTER_COLUMN_JOIN_AND);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column', $result);
 
         $result = $this->_testAutoFilterColumnObject->getJoin();
-        $this->assertEquals(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_COLUMN_JOIN_AND, $result);
+        $this->assertEquals(\PHPExcel\Worksheet\AutoFilter\Column::AUTOFILTER_COLUMN_JOIN_AND, $result);
     }
 
     /**
@@ -119,7 +114,7 @@ class AutofilterColumnTest extends PHPUnit_Framework_TestCase
 
         //    Setters return the instance to implement the fluent interface
         $result = $this->_testAutoFilterColumnObject->setAttributes($attributeSet);
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column', $result);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column', $result);
     }
 
     public function testGetAttributes()
@@ -144,7 +139,7 @@ class AutofilterColumnTest extends PHPUnit_Framework_TestCase
         foreach ($attributeSet as $attributeName => $attributeValue) {
             //    Setters return the instance to implement the fluent interface
             $result = $this->_testAutoFilterColumnObject->setAttribute($attributeName, $attributeValue);
-            $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column', $result);
+            $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column', $result);
         }
     }
 
@@ -167,6 +162,6 @@ class AutofilterColumnTest extends PHPUnit_Framework_TestCase
     public function testClone()
     {
         $result = clone $this->_testAutoFilterColumnObject;
-        $this->assertInstanceOf('PHPExcel_Worksheet_AutoFilter_Column', $result);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\AutoFilter\Column', $result);
     }
 }

unitTests/Classes/src/Worksheet/CellCollectionTest.php

@@ -14,7 +14,7 @@ class CellCollectionTest extends \PHPUnit_Framework_TestCase
         $methods = \PHPExcel\CachedObjectStorageFactory::getCacheStorageMethods();
         foreach ($methods as $method) {
             \PHPExcel\CachedObjectStorageFactory::initialize($method);
-            $workbook = new \PHPExcel();
+            $workbook = new \PHPExcel\Spreadsheet();
             $cells = ['A1', 'A2'];
             $worksheet = $workbook->getActiveSheet();
             $worksheet->setCellValue('A1', 1);

unitTests/Classes/src/Worksheet/RowCellIteratorTest.php

@@ -7,16 +7,11 @@ class RowCellIteratorTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-        
         $this->mockCell = $this->getMockBuilder('PHPExcel_Cell')
             ->disableOriginalConstructor()
             ->getMock();
 
-        $this->mockWorksheet = $this->getMockBuilder('PHPExcel_Worksheet')
+        $this->mockWorksheet = $this->getMockBuilder('\PHPExcel\Worksheet')
             ->disableOriginalConstructor()
             ->getMock();
 
@@ -31,7 +26,7 @@ class RowCellIteratorTest extends PHPUnit_Framework_TestCase
 
     public function testIteratorFullRange()
     {
-        $iterator = new PHPExcel_Worksheet_RowCellIterator($this->mockWorksheet);
+        $iterator = new \PHPExcel\Worksheet\RowCellIterator($this->mockWorksheet);
         $RowCellIndexResult = 'A';
         $this->assertEquals($RowCellIndexResult, $iterator->key());
         
@@ -43,7 +38,7 @@ class RowCellIteratorTest extends PHPUnit_Framework_TestCase
 
     public function testIteratorStartEndRange()
     {
-        $iterator = new PHPExcel_Worksheet_RowCellIterator($this->mockWorksheet, 2, 'B', 'D');
+        $iterator = new \PHPExcel\Worksheet\RowCellIterator($this->mockWorksheet, 2, 'B', 'D');
         $RowCellIndexResult = 'B';
         $this->assertEquals($RowCellIndexResult, $iterator->key());
         
@@ -56,7 +51,7 @@ class RowCellIteratorTest extends PHPUnit_Framework_TestCase
     public function testIteratorSeekAndPrev()
     {
         $ranges = range('A', 'E');
-        $iterator = new PHPExcel_Worksheet_RowCellIterator($this->mockWorksheet, 2, 'B', 'D');
+        $iterator = new \PHPExcel\Worksheet\RowCellIterator($this->mockWorksheet, 2, 'B', 'D');
         $RowCellIndexResult = 'D';
         $iterator->seek('D');
         $this->assertEquals($RowCellIndexResult, $iterator->key());
@@ -73,7 +68,7 @@ class RowCellIteratorTest extends PHPUnit_Framework_TestCase
      */
     public function testSeekOutOfRange()
     {
-        $iterator = new PHPExcel_Worksheet_RowCellIterator($this->mockWorksheet, 2, 'B', 'D');
+        $iterator = new \PHPExcel\Worksheet\RowCellIterator($this->mockWorksheet, 2, 'B', 'D');
         $iterator->seek(1);
     }
 
@@ -82,7 +77,7 @@ class RowCellIteratorTest extends PHPUnit_Framework_TestCase
      */
     public function testPrevOutOfRange()
     {
-        $iterator = new PHPExcel_Worksheet_RowCellIterator($this->mockWorksheet, 2, 'B', 'D');
+        $iterator = new \PHPExcel\Worksheet\RowCellIterator($this->mockWorksheet, 2, 'B', 'D');
         $iterator->prev();
     }
 }

unitTests/Classes/src/Worksheet/RowIteratorTest.php

@@ -7,16 +7,11 @@ class RowIteratorTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-        
-        $this->mockRow = $this->getMockBuilder('PHPExcel_Worksheet_Row')
+        $this->mockRow = $this->getMockBuilder('\PHPExcel\Worksheet\Row')
             ->disableOriginalConstructor()
             ->getMock();
 
-        $this->mockWorksheet = $this->getMockBuilder('PHPExcel_Worksheet')
+        $this->mockWorksheet = $this->getMockBuilder('\PHPExcel\Worksheet')
             ->disableOriginalConstructor()
             ->getMock();
 
@@ -31,31 +26,31 @@ class RowIteratorTest extends PHPUnit_Framework_TestCase
 
     public function testIteratorFullRange()
     {
-        $iterator = new PHPExcel_Worksheet_RowIterator($this->mockWorksheet);
+        $iterator = new \PHPExcel\Worksheet\RowIterator($this->mockWorksheet);
         $rowIndexResult = 1;
         $this->assertEquals($rowIndexResult, $iterator->key());
         
         foreach ($iterator as $key => $row) {
             $this->assertEquals($rowIndexResult++, $key);
-            $this->assertInstanceOf('PHPExcel_Worksheet_Row', $row);
+            $this->assertInstanceOf('\PHPExcel\Worksheet\Row', $row);
         }
     }
 
     public function testIteratorStartEndRange()
     {
-        $iterator = new PHPExcel_Worksheet_RowIterator($this->mockWorksheet, 2, 4);
+        $iterator = new \PHPExcel\Worksheet\RowIterator($this->mockWorksheet, 2, 4);
         $rowIndexResult = 2;
         $this->assertEquals($rowIndexResult, $iterator->key());
         
         foreach ($iterator as $key => $row) {
             $this->assertEquals($rowIndexResult++, $key);
-            $this->assertInstanceOf('PHPExcel_Worksheet_Row', $row);
+            $this->assertInstanceOf('\PHPExcel\Worksheet\Row', $row);
         }
     }
 
     public function testIteratorSeekAndPrev()
     {
-        $iterator = new PHPExcel_Worksheet_RowIterator($this->mockWorksheet, 2, 4);
+        $iterator = new \PHPExcel\Worksheet\RowIterator($this->mockWorksheet, 2, 4);
         $columnIndexResult = 4;
         $iterator->seek(4);
         $this->assertEquals($columnIndexResult, $iterator->key());
@@ -71,7 +66,7 @@ class RowIteratorTest extends PHPUnit_Framework_TestCase
      */
     public function testSeekOutOfRange()
     {
-        $iterator = new PHPExcel_Worksheet_RowIterator($this->mockWorksheet, 2, 4);
+        $iterator = new \PHPExcel\Worksheet\RowIterator($this->mockWorksheet, 2, 4);
         $iterator->seek(1);
     }
 
@@ -80,7 +75,7 @@ class RowIteratorTest extends PHPUnit_Framework_TestCase
      */
     public function testPrevOutOfRange()
     {
-        $iterator = new PHPExcel_Worksheet_RowIterator($this->mockWorksheet, 2, 4);
+        $iterator = new \PHPExcel\Worksheet\RowIterator($this->mockWorksheet, 2, 4);
         $iterator->prev();
     }
 }

unitTests/Classes/src/Worksheet/WorksheetColumnTest.php

@@ -7,12 +7,7 @@ class WorksheetColumnTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-        
-        $this->mockWorksheet = $this->getMockBuilder('PHPExcel_Worksheet')
+        $this->mockWorksheet = $this->getMockBuilder('\PHPExcel\Worksheet')
             ->disableOriginalConstructor()
             ->getMock();
         $this->mockWorksheet->expects($this->any())
@@ -23,24 +18,24 @@ class WorksheetColumnTest extends PHPUnit_Framework_TestCase
 
     public function testInstantiateColumnDefault()
     {
-        $column = new PHPExcel_Worksheet_Column($this->mockWorksheet);
-        $this->assertInstanceOf('PHPExcel_Worksheet_Column', $column);
+        $column = new \PHPExcel\Worksheet\Column($this->mockWorksheet);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\Column', $column);
         $columnIndex = $column->getColumnIndex();
         $this->assertEquals('A', $columnIndex);
     }
 
     public function testInstantiateColumnSpecified()
     {
-        $column = new PHPExcel_Worksheet_Column($this->mockWorksheet, 'E');
-        $this->assertInstanceOf('PHPExcel_Worksheet_Column', $column);
+        $column = new \PHPExcel\Worksheet\Column($this->mockWorksheet, 'E');
+        $this->assertInstanceOf('\PHPExcel\Worksheet\Column', $column);
         $columnIndex = $column->getColumnIndex();
         $this->assertEquals('E', $columnIndex);
     }
 
     public function testGetCellIterator()
     {
-        $column = new PHPExcel_Worksheet_Column($this->mockWorksheet);
+        $column = new \PHPExcel\Worksheet\Column($this->mockWorksheet);
         $cellIterator = $column->getCellIterator();
-        $this->assertInstanceOf('PHPExcel_Worksheet_ColumnCellIterator', $cellIterator);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\ColumnCellIterator', $cellIterator);
     }
 }

unitTests/Classes/src/Worksheet/WorksheetRowTest.php

@@ -7,12 +7,7 @@ class WorksheetRowTest extends PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        if (!defined('PHPEXCEL_ROOT')) {
-            define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
-        }
-        require_once(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
-        
-        $this->mockWorksheet = $this->getMockBuilder('PHPExcel_Worksheet')
+        $this->mockWorksheet = $this->getMockBuilder('\PHPExcel\Worksheet')
             ->disableOriginalConstructor()
             ->getMock();
         $this->mockWorksheet->expects($this->any())
@@ -23,24 +18,24 @@ class WorksheetRowTest extends PHPUnit_Framework_TestCase
 
     public function testInstantiateRowDefault()
     {
-        $row = new PHPExcel_Worksheet_Row($this->mockWorksheet);
-        $this->assertInstanceOf('PHPExcel_Worksheet_Row', $row);
+        $row = new \PHPExcel\Worksheet\Row($this->mockWorksheet);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\Row', $row);
         $rowIndex = $row->getRowIndex();
         $this->assertEquals(1, $rowIndex);
     }
 
     public function testInstantiateRowSpecified()
     {
-        $row = new PHPExcel_Worksheet_Row($this->mockWorksheet, 5);
-        $this->assertInstanceOf('PHPExcel_Worksheet_Row', $row);
+        $row = new \PHPExcel\Worksheet\Row($this->mockWorksheet, 5);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\Row', $row);
         $rowIndex = $row->getRowIndex();
         $this->assertEquals(5, $rowIndex);
     }
 
     public function testGetCellIterator()
     {
-        $row = new PHPExcel_Worksheet_Row($this->mockWorksheet);
+        $row = new \PHPExcel\Worksheet\Row($this->mockWorksheet);
         $cellIterator = $row->getCellIterator();
-        $this->assertInstanceOf('PHPExcel_Worksheet_RowCellIterator', $cellIterator);
+        $this->assertInstanceOf('\PHPExcel\Worksheet\RowCellIterator', $cellIterator);
     }
 }