Changes to folder structures to bring PHPExcel in line with other PHPOffice projects

Additional namespacing work on PHPExcel core

Examples/01simple.php

@@ -34,12 +34,12 @@ date_default_timezone_set('Europe/London');
 define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');
 
 /** Include PHPExcel */
-require_once dirname(__FILE__) . '/../classes/Bootstrap.php';
+require_once dirname(__FILE__) . '/../src/Bootstrap.php';
 
 
 // Create new PHPExcel object
 echo date('H:i:s') , " Create new PHPExcel object" , EOL;
-$objPHPExcel = new PHPExcel\Spreadsheet();
+$objPHPExcel = new \PHPExcel\Spreadsheet();
 
 // Set document properties
 echo date('H:i:s') , " Set document properties" , EOL;
@@ -92,7 +92,7 @@ $objPHPExcel->setActiveSheetIndex(0);
 echo date('H:i:s') , " Write to Excel2007 format" , EOL;
 $callStartTime = microtime(true);
 
-$objWriter = PHPExcel\IOFactory::createWriter($objPHPExcel, 'Excel2007');
+$objWriter = \PHPExcel\IOFactory::createWriter($objPHPExcel, 'Excel2007');
 $objWriter->save(str_replace('.php', '.xlsx', __FILE__));
 $callEndTime = microtime(true);
 $callTime = $callEndTime - $callStartTime;
@@ -107,7 +107,7 @@ echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024
 echo date('H:i:s') , " Write to Excel5 format" , EOL;
 $callStartTime = microtime(true);
 
-$objWriter = PHPExcel\IOFactory::createWriter($objPHPExcel, 'Excel5');
+$objWriter = \PHPExcel\IOFactory::createWriter($objPHPExcel, 'Excel5');
 $objWriter->save(str_replace('.php', '.xls', __FILE__));
 $callEndTime = microtime(true);
 $callTime = $callEndTime - $callStartTime;

Examples/02types.php

@@ -34,12 +34,12 @@ date_default_timezone_set('Europe/London');
 define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');
 
 /** Include PHPExcel */
-require_once dirname(__FILE__) . '/../Classes/PHPExcel.php';
+require_once dirname(__FILE__) . '/../classes/Bootstrap.php';
 
 
 // Create new PHPExcel object
 echo date('H:i:s') , " Create new PHPExcel object" , EOL;
-$objPHPExcel = new PHPExcel();
+$objPHPExcel = new \PHPExcel\Spreadsheet();
 
 // Set document properties
 echo date('H:i:s') , " Set document properties" , EOL;
@@ -149,7 +149,7 @@ $objPHPExcel->setActiveSheetIndex(0);
 echo date('H:i:s') , " Write to Excel2007 format" , EOL;
 $callStartTime = microtime(true);
 
-$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
+$objWriter = \PHPExcel\IOFactory::createWriter($objPHPExcel, 'Excel2007');
 $objWriter->save(str_replace('.php', '.xlsx', __FILE__));
 $callEndTime = microtime(true);
 $callTime = $callEndTime - $callStartTime;
@@ -163,7 +163,7 @@ echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024
 echo date('H:i:s') , " Reload workbook from saved file" , EOL;
 $callStartTime = microtime(true);
 
-$objPHPExcel = PHPExcel_IOFactory::load(str_replace('.php', '.xlsx', __FILE__));
+$objPHPExcel = \PHPExcel\IOFactory::load(str_replace('.php', '.xlsx', __FILE__));
 
 $callEndTime = microtime(true);
 $callTime = $callEndTime - $callStartTime;

classes/src/Calculation/Function.php

@@ -1,150 +0,0 @@
-<?php
-
-namespace PHPExcel\Calculation;
-
-/**
- * PHPExcel_Calculation_Function
- *
- * Copyright (c) 2006 - 2015 PHPExcel
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * @category   PHPExcel
- * @package    PHPExcel_Calculation
- * @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##
- */
-class Function
-{
-    /* Function categories */
-    const CATEGORY_CUBE                 = 'Cube';
-    const CATEGORY_DATABASE             = 'Database';
-    const CATEGORY_DATE_AND_TIME        = 'Date and Time';
-    const CATEGORY_ENGINEERING          = 'Engineering';
-    const CATEGORY_FINANCIAL            = 'Financial';
-    const CATEGORY_INFORMATION          = 'Information';
-    const CATEGORY_LOGICAL              = 'Logical';
-    const CATEGORY_LOOKUP_AND_REFERENCE = 'Lookup and Reference';
-    const CATEGORY_MATH_AND_TRIG        = 'Math and Trig';
-    const CATEGORY_STATISTICAL          = 'Statistical';
-    const CATEGORY_TEXT_AND_DATA        = 'Text and Data';
-
-    /**
-     * Category (represented by CATEGORY_*)
-     *
-     * @var string
-     */
-    private $category;
-
-    /**
-     * Excel name
-     *
-     * @var string
-     */
-    private $excelName;
-
-    /**
-     * PHPExcel name
-     *
-     * @var string
-     */
-    private $phpExcelName;
-
-    /**
-     * Create a new PHPExcel_Calculation_Function
-     *
-     * @param     string        $pCategory         Category (represented by CATEGORY_*)
-     * @param     string        $pExcelName        Excel function name
-     * @param     string        $pPHPExcelName    PHPExcel function mapping
-     * @throws     PHPExcel_Calculation_Exception
-     */
-    public function __construct($pCategory = null, $pExcelName = null, $pPHPExcelName = null)
-    {
-        if (($pCategory !== null) && ($pExcelName !== null) && ($pPHPExcelName !== null)) {
-            // Initialise values
-            $this->category     = $pCategory;
-            $this->excelName    = $pExcelName;
-            $this->phpExcelName = $pPHPExcelName;
-        } else {
-            throw new PHPExcel_Calculation_Exception("Invalid parameters passed.");
-        }
-    }
-
-    /**
-     * Get Category (represented by CATEGORY_*)
-     *
-     * @return string
-     */
-    public function getCategory()
-    {
-        return $this->category;
-    }
-
-    /**
-     * Set Category (represented by CATEGORY_*)
-     *
-     * @param     string        $value
-     * @throws     PHPExcel_Calculation_Exception
-     */
-    public function setCategory($value = null)
-    {
-        if (!is_null($value)) {
-            $this->category = $value;
-        } else {
-            throw new PHPExcel_Calculation_Exception("Invalid parameter passed.");
-        }
-    }
-
-    /**
-     * Get Excel name
-     *
-     * @return string
-     */
-    public function getExcelName()
-    {
-        return $this->excelName;
-    }
-
-    /**
-     * Set Excel name
-     *
-     * @param string    $value
-     */
-    public function setExcelName($value)
-    {
-        $this->excelName = $value;
-    }
-
-    /**
-     * Get PHPExcel name
-     *
-     * @return string
-     */
-    public function getPHPExcelName()
-    {
-        return $this->phpExcelName;
-    }
-
-    /**
-     * Set PHPExcel name
-     *
-     * @param string    $value
-     */
-    public function setPHPExcelName($value)
-    {
-        $this->phpExcelName = $value;
-    }
-}

src/Autoloader.php

@@ -58,7 +58,7 @@ class Autoloader
         }
 
         $classFilePath = __DIR__ . DIRECTORY_SEPARATOR .
-            'src' . DIRECTORY_SEPARATOR .
+            'PhpSpreadsheet' . DIRECTORY_SEPARATOR .
             str_replace(['PHPExcel\\', '\\'], ['', '/'], $className) .
             '.php';
 

src/PhpSpreadsheet/Calculation.php

@@ -2116,7 +2116,7 @@ class Calculation
         }
 
         if (!isset(self::$instance) || (self::$instance === null)) {
-            self::$instance = new PHPExcel_Calculation();
+            self::$instance = new \PHPExcel\Calculation();
         }
 
         return self::$instance;

src/PhpSpreadsheet/Calculation/Token/Stack.php

@@ -1,5 +1,7 @@
 <?php
 
+namespace PHPExcel\Calculation\Token;
+
 /**
  * PHPExcel_Calculation_Token_Stack
  *
@@ -25,7 +27,7 @@
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##
  */
-class PHPExcel_Calculation_Token_Stack
+class Stack
 {
     /**
      *  The parser stack for formulae

src/PhpSpreadsheet/Cell/AdvancedValueBinder.php

@@ -40,26 +40,26 @@ class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder
     {
         // sanitize UTF-8 strings
         if (is_string($value)) {
-            $value = PHPExcel_Shared_String::SanitizeUTF8($value);
+            $value = \PHPExcel\Shared\String::SanitizeUTF8($value);
         }
 
         // Find out data type
         $dataType = parent::dataTypeForValue($value);
 
         // Style logic - strings
-        if ($dataType === PHPExcel_Cell_DataType::TYPE_STRING && !$value instanceof PHPExcel_RichText) {
+        if ($dataType === DataType::TYPE_STRING && !$value instanceof PHPExcel_RichText) {
             //    Test for booleans using locale-setting
-            if ($value == PHPExcel_Calculation::getTRUE()) {
-                $cell->setValueExplicit(true, PHPExcel_Cell_DataType::TYPE_BOOL);
+            if ($value == \PHPExcel\Calculation::getTRUE()) {
+                $cell->setValueExplicit(true, DataType::TYPE_BOOL);
                 return true;
-            } elseif ($value == PHPExcel_Calculation::getFALSE()) {
-                $cell->setValueExplicit(false, PHPExcel_Cell_DataType::TYPE_BOOL);
+            } elseif ($value == \PHPExcel\Calculation::getFALSE()) {
+                $cell->setValueExplicit(false, DataType::TYPE_BOOL);
                 return true;
             }
 
             // Check for number in scientific format
-            if (preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_NUMBER.'$/', $value)) {
-                $cell->setValueExplicit((float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+            if (preg_match('/^'.\PHPExcel\Calculation::CALCULATION_REGEXP_NUMBER.'$/', $value)) {
+                $cell->setValueExplicit((float) $value, DataType::TYPE_NUMERIC);
                 return true;
             }
 
@@ -70,7 +70,7 @@ class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder
                 if ($matches[1] == '-') {
                     $value = 0 - $value;
                 }
-                $cell->setValueExplicit((float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                $cell->setValueExplicit((float) $value, DataType::TYPE_NUMERIC);
                 // Set style
                 $cell->getWorksheet()->getStyle($cell->getCoordinate())
                     ->getNumberFormat()->setFormatCode('??/??');
@@ -81,7 +81,7 @@ class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder
                 if ($matches[1] == '-') {
                     $value = 0 - $value;
                 }
-                $cell->setValueExplicit((float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                $cell->setValueExplicit((float) $value, DataType::TYPE_NUMERIC);
                 // Set style
                 $cell->getWorksheet()->getStyle($cell->getCoordinate())
                     ->getNumberFormat()->setFormatCode('# ??/??');
@@ -92,34 +92,34 @@ class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder
             if (preg_match('/^\-?[0-9]*\.?[0-9]*\s?\%$/', $value)) {
                 // Convert value to number
                 $value = (float) str_replace('%', '', $value) / 100;
-                $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                $cell->setValueExplicit($value, DataType::TYPE_NUMERIC);
                 // Set style
                 $cell->getWorksheet()->getStyle($cell->getCoordinate())
-                    ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE_00);
+                    ->getNumberFormat()->setFormatCode(\PHPExcel\Style\NumberFormat::FORMAT_PERCENTAGE_00);
                 return true;
             }
 
             // Check for currency
-            $currencyCode = PHPExcel_Shared_String::getCurrencyCode();
-            $decimalSeparator = PHPExcel_Shared_String::getDecimalSeparator();
-            $thousandsSeparator = PHPExcel_Shared_String::getThousandsSeparator();
+            $currencyCode = \PHPExcel\Shared\String::getCurrencyCode();
+            $decimalSeparator = \PHPExcel\Shared\String::getDecimalSeparator();
+            $thousandsSeparator = \PHPExcel\Shared\String::getThousandsSeparator();
             if (preg_match('/^'.preg_quote($currencyCode).' *(\d{1,3}('.preg_quote($thousandsSeparator).'\d{3})*|(\d+))('.preg_quote($decimalSeparator).'\d{2})?$/', $value)) {
                 // Convert value to number
                 $value = (float) trim(str_replace(array($currencyCode, $thousandsSeparator, $decimalSeparator), array('', '', '.'), $value));
-                $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                $cell->setValueExplicit($value, DataType::TYPE_NUMERIC);
                 // Set style
                 $cell->getWorksheet()->getStyle($cell->getCoordinate())
                     ->getNumberFormat()->setFormatCode(
-                        str_replace('$', $currencyCode, PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE)
+                        str_replace('$', $currencyCode, \PHPExcel\Style\NumberFormat::FORMAT_CURRENCY_USD_SIMPLE)
                     );
                 return true;
             } elseif (preg_match('/^\$ *(\d{1,3}(\,\d{3})*|(\d+))(\.\d{2})?$/', $value)) {
                 // Convert value to number
                 $value = (float) trim(str_replace(array('$',','), '', $value));
-                $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                $cell->setValueExplicit($value, DataType::TYPE_NUMERIC);
                 // Set style
                 $cell->getWorksheet()->getStyle($cell->getCoordinate())
-                    ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE);
+                    ->getNumberFormat()->setFormatCode(\PHPExcel\Style\NumberFormat::FORMAT_CURRENCY_USD_SIMPLE);
                 return true;
             }
 
@@ -128,10 +128,10 @@ class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder
                 // Convert value to number
                 list($h, $m) = explode(':', $value);
                 $days = $h / 24 + $m / 1440;
-                $cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                $cell->setValueExplicit($days, DataType::TYPE_NUMERIC);
                 // Set style
                 $cell->getWorksheet()->getStyle($cell->getCoordinate())
-                    ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME3);
+                    ->getNumberFormat()->setFormatCode(\PHPExcel\Style\NumberFormat::FORMAT_DATE_TIME3);
                 return true;
             }
 
@@ -141,17 +141,17 @@ class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder
                 list($h, $m, $s) = explode(':', $value);
                 $days = $h / 24 + $m / 1440 + $s / 86400;
                 // Convert value to number
-                $cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                $cell->setValueExplicit($days, DataType::TYPE_NUMERIC);
                 // Set style
                 $cell->getWorksheet()->getStyle($cell->getCoordinate())
-                    ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4);
+                    ->getNumberFormat()->setFormatCode(\PHPExcel\Style\NumberFormat::FORMAT_DATE_TIME4);
                 return true;
             }
 
             // Check for datetime, e.g. '2008-12-31', '2008-12-31 15:59', '2008-12-31 15:59:10'
             if (($d = PHPExcel_Shared_Date::stringToExcel($value)) !== false) {
                 // Convert value to number
-                $cell->setValueExplicit($d, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                $cell->setValueExplicit($d, DataType::TYPE_NUMERIC);
                 // Determine style. Either there is a time part or not. Look for ':'
                 if (strpos($value, ':') !== false) {
                     $formatCode = 'yyyy-mm-dd h:mm';
@@ -166,7 +166,7 @@ class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder
             // Check for newline character "\n"
             if (strpos($value, "\n") !== false) {
                 $value = PHPExcel_Shared_String::SanitizeUTF8($value);
-                $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_STRING);
+                $cell->setValueExplicit($value, DataType::TYPE_STRING);
                 // Set style
                 $cell->getWorksheet()->getStyle($cell->getCoordinate())
                     ->getAlignment()->setWrapText(true);

src/PhpSpreadsheet/Chart/DataSeries.php

@@ -27,7 +27,7 @@ namespace PHPExcel\Chart;
  * @license        http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##
  */
-class PHPExcel_Chart_DataSeries
+class DataSeries
 {
     const TYPE_BARCHART        = 'barChart';
     const TYPE_BARCHART_3D     = 'bar3DChart';

src/PhpSpreadsheet/Chart/Exception.php

@@ -27,7 +27,7 @@ namespace PHPExcel\Chart;
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  * @version    ##VERSION##, ##DATE##
  */
-class Exception extends PHPExcel_Exception
+class Exception extends \PHPExcel\Exception
 {
     /**
      * Error handler callback

src/PhpSpreadsheet/Chart/Layout.php

@@ -22,10 +22,10 @@ namespace PHPExcel\Chart;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category    PHPExcel
- * @package        PHPExcel_Chart
- * @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##
+ * @package     PHPExcel_Chart
+ * @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##
  */
 class Layout
 {

src/PhpSpreadsheet/Chart/Legend.php

@@ -22,10 +22,10 @@ namespace PHPExcel\Chart;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category    PHPExcel
- * @package        PHPExcel_Chart
- * @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##
+ * @package     PHPExcel_Chart
+ * @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##
  */
 class Legend
 {

src/PhpSpreadsheet/Chart/PlotArea.php

@@ -22,10 +22,10 @@ namespace PHPExcel\Chart;
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category    PHPExcel
- * @package        PHPExcel_Chart
- * @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##
+ * @package     PHPExcel_Chart
+ * @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##
  */
 class PlotArea
 {

src/PhpSpreadsheet/Document/Properties.php

@@ -123,7 +123,7 @@ class Properties
 
 
     /**
-     * Create a new PHPExcel_DocumentProperties
+     * Create a new Document Properties instance
      */
     public function __construct()
     {

src/PhpSpreadsheet/Document/Security.php

@@ -65,7 +65,7 @@ class Security
     private $workbookPassword = '';
 
     /**
-     * Create a new PHPExcel_DocumentSecurity
+     * Create a new Document Security instance
      */
     public function __construct()
     {

src/PhpSpreadsheet/Reader/Excel2007.php

@@ -951,8 +951,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
                                     }
 
                                     // Extract all cell references in $ref
-                                    $aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($ref);
-                                    foreach ($aReferences as $reference) {
+                                    foreach (PHPExcel_Cell::extractAllCellReferencesInRange($ref) as $reference) {
                                         $docSheet->getStyle($reference)->setConditionalStyles($conditionalStyles);
                                     }
                                 }
@@ -1178,8 +1177,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
                                         $stRange = $docSheet->shrinkRangeToFit($range);
 
                                         // Extract all cell references in $range
-                                        $aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($stRange);
-                                        foreach ($aReferences as $reference) {
+                                        foreach (PHPExcel_Cell::extractAllCellReferencesInRange($stRange) as $reference) {
                                             // Create validation
                                             $docValidation = $docSheet->getCell($reference)->getDataValidation();
                                             $docValidation->setType((string) $dataValidation["type"]);

src/PhpSpreadsheet/Reader/Excel5.php

@@ -4883,8 +4883,7 @@ class PHPExcel_Reader_Excel5 extends PHPExcel_Reader_Abstract implements PHPExce
 
         foreach ($cellRangeAddresses as $cellRange) {
             $stRange = $this->phpSheet->shrinkRangeToFit($cellRange);
-            $stRange = PHPExcel_Cell::extractAllCellReferencesInRange($stRange);
-            foreach ($stRange as $coordinate) {
+            foreach (PHPExcel_Cell::extractAllCellReferencesInRange($stRange) as $coordinate) {
                 $objValidation = $this->phpSheet->getCell($coordinate)->getDataValidation();
                 $objValidation->setType($type);
                 $objValidation->setErrorStyle($errorStyle);