diff --git a/Classes/PHPExcel/Cell/AdvancedValueBinder.php b/Classes/PHPExcel/Cell/AdvancedValueBinder.php
index ee2de791..061d04eb 100644
--- a/Classes/PHPExcel/Cell/AdvancedValueBinder.php
+++ b/Classes/PHPExcel/Cell/AdvancedValueBinder.php
@@ -113,9 +113,9 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
             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, PHPExcel_Cell_DataType::TYPE_NUMERIC);
                 // Set style
-                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle($cell->getCoordinate())
                     ->getNumberFormat()->setFormatCode(
                         str_replace('$', $currencyCode, PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE)
                     );
@@ -123,9 +123,9 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
             } elseif (preg_match('/^\$ *(\d{1,3}(\,\d{3})*|(\d+))(\.\d{2})?$/', $value)) {
                 // Convert value to number
                 $value = (float) trim(str_replace(array('$',','), '', $value));
-                $cell->setValueExplicit( $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
                 // Set style
-                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle($cell->getCoordinate())
                     ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE);
                 return true;
             }
@@ -137,7 +137,7 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
                 $days = $h / 24 + $m / 1440;
                 $cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
                 // Set style
-                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle($cell->getCoordinate())
                     ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME3);
                 return true;
             }
@@ -150,7 +150,7 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
                 // Convert value to number
                 $cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
                 // Set style
-                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle($cell->getCoordinate())
                     ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4);
                 return true;
             }
@@ -165,7 +165,7 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
                 } else {
                     $formatCode = 'yyyy-mm-dd';
                 }
-                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle($cell->getCoordinate())
                     ->getNumberFormat()->setFormatCode($formatCode);
                 return true;
             }
diff --git a/Classes/PHPExcel/Cell/DataValidation.php b/Classes/PHPExcel/Cell/DataValidation.php
index a9963b08..9883633e 100644
--- a/Classes/PHPExcel/Cell/DataValidation.php
+++ b/Classes/PHPExcel/Cell/DataValidation.php
@@ -191,7 +191,8 @@ class PHPExcel_Cell_DataValidation
      *
      * @return string
      */
-    public function getFormula2() {
+    public function getFormula2()
+    {
         return $this->formula2;
     }
 
diff --git a/Classes/PHPExcel/Chart/Axis.php b/Classes/PHPExcel/Chart/Axis.php
index 65abf9ca..8b5d1d54 100644
--- a/Classes/PHPExcel/Chart/Axis.php
+++ b/Classes/PHPExcel/Chart/Axis.php
@@ -176,9 +176,7 @@ class PHPExcel_Chart_Axis extends PHPExcel_Chart_Properties
      * @param string $minor_unit
      *
      */
-    public function setAxisOptionsProperties($axis_labels, $horizontal_crosses_value = null, $horizontal_crosses = null,
-        $axis_orientation = null, $major_tmt = null, $minor_tmt = null, $minimum = null, $maximum = null, $major_unit = null,
-        $minor_unit = null)
+    public function setAxisOptionsProperties($axis_labels, $horizontal_crosses_value = null, $horizontal_crosses = null, $axis_orientation = null, $major_tmt = null, $minor_tmt = null, $minimum = null, $maximum = null, $major_unit = null, $minor_unit = null)
     {
         $this->_axis_options['axis_labels'] = (string) $axis_labels;
         ($horizontal_crosses_value !== null)
@@ -201,7 +199,8 @@ class PHPExcel_Chart_Axis extends PHPExcel_Chart_Properties
      *
      * @return string
      */
-    public function getAxisOptionsProperty($property) {
+    public function getAxisOptionsProperty($property)
+    {
         return $this->_axis_options[$property];
     }
 
@@ -211,7 +210,8 @@ class PHPExcel_Chart_Axis extends PHPExcel_Chart_Properties
      * @param string $orientation
      *
      */
-    public function setAxisOrientation($orientation) {
+    public function setAxisOrientation($orientation)
+    {
         $this->orientation = (string) $orientation;
     }
 
@@ -223,7 +223,8 @@ class PHPExcel_Chart_Axis extends PHPExcel_Chart_Properties
      * @param string $type
      *
      */
-    public function setFillParameters($color, $alpha = 0, $type = self::EXCEL_COLOR_TYPE_ARGB) {
+    public function setFillParameters($color, $alpha = 0, $type = self::EXCEL_COLOR_TYPE_ARGB)
+    {
         $this->_fill_properties = $this->setColorProperties($color, $alpha, $type);
     }
 
@@ -235,7 +236,8 @@ class PHPExcel_Chart_Axis extends PHPExcel_Chart_Properties
      * @param string $type
      *
      */
-    public function setLineParameters($color, $alpha = 0, $type = self::EXCEL_COLOR_TYPE_ARGB) {
+    public function setLineParameters($color, $alpha = 0, $type = self::EXCEL_COLOR_TYPE_ARGB)
+    {
         $this->_line_properties = $this->setColorProperties($color, $alpha, $type);
     }
 
@@ -246,7 +248,8 @@ class PHPExcel_Chart_Axis extends PHPExcel_Chart_Properties
      *
      * @return string
      */
-    public function getFillProperty($property) {
+    public function getFillProperty($property)
+    {
         return $this->_fill_properties[$property];
     }
 
@@ -257,7 +260,8 @@ class PHPExcel_Chart_Axis extends PHPExcel_Chart_Properties
      *
      * @return string
      */
-    public function getLineProperty($property) {
+    public function getLineProperty($property)
+    {
         return $this->_line_properties[$property];
     }
 
@@ -276,10 +280,7 @@ class PHPExcel_Chart_Axis extends PHPExcel_Chart_Properties
    *
    */
 
-  public function setLineStyleProperties($line_width = null, $compound_type = null,
-      $dash_type = null, $cap_type = null, $join_type = null, $head_arrow_type = null,
-      $head_arrow_size = null, $end_arrow_type = null, $end_arrow_size = null) {
-
+  public function setLineStyleProperties($line_width = null, $compound_type = null, $dash_type = null, $cap_type = null, $join_type = null, $head_arrow_type = null, $head_arrow_size = null, $end_arrow_type = null, $end_arrow_size = null) {
     (!is_null($line_width)) ? $this->_line_style_properties['width'] = $this->getExcelPointsWidth((float) $line_width)
         : null;
     (!is_null($compound_type)) ? $this->_line_style_properties['compound'] = (string) $compound_type : null;
@@ -304,7 +305,8 @@ class PHPExcel_Chart_Axis extends PHPExcel_Chart_Properties
    * @return string
    */
 
-  public function getLineStyleProperty($elements) {
+  public function getLineStyleProperty($elements)
+  {
     return $this->getArrayElementsValue($this->_line_style_properties, $elements);
   }
 
@@ -316,7 +318,8 @@ class PHPExcel_Chart_Axis extends PHPExcel_Chart_Properties
    * @return string
    */
 
-  public function getLineStyleArrowWidth($arrow) {
+  public function getLineStyleArrowWidth($arrow)
+  {
     return $this->getLineStyleArrowSize($this->_line_style_properties['arrow'][$arrow]['size'], 'w');
   }
 
@@ -328,7 +331,8 @@ class PHPExcel_Chart_Axis extends PHPExcel_Chart_Properties
    * @return string
    */
 
-  public function getLineStyleArrowLength($arrow) {
+  public function getLineStyleArrowLength($arrow)
+  {
     return $this->getLineStyleArrowSize($this->_line_style_properties['arrow'][$arrow]['size'], 'len');
   }
 
diff --git a/Classes/PHPExcel/IComparable.php b/Classes/PHPExcel/IComparable.php
index 62a06aea..6dc36a94 100644
--- a/Classes/PHPExcel/IComparable.php
+++ b/Classes/PHPExcel/IComparable.php
@@ -31,5 +31,4 @@ interface PHPExcel_IComparable
      * @return string    Hash code
      */
     public function getHashCode();
-
 }
diff --git a/Classes/PHPExcel/Writer/Excel5/Worksheet.php b/Classes/PHPExcel/Writer/Excel5/Worksheet.php
index a06d489a..d0ad7585 100644
--- a/Classes/PHPExcel/Writer/Excel5/Worksheet.php
+++ b/Classes/PHPExcel/Writer/Excel5/Worksheet.php
@@ -432,8 +432,7 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
                     // FONT Index
                     if ($element instanceof PHPExcel_RichText_Run) {
                         $str_fontidx = $this->_fntHashIndex[$element->getFont()->getHashCode()];
-                    }
-                    else {
+                    } else {
                         $str_fontidx = 0;
                     }
                     $arrcRun[] = array('strlen' => $str_pos, 'fontidx' => $str_fontidx);
@@ -573,12 +572,7 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
         $firstCellCoordinates = PHPExcel_Cell::coordinateFromString($firstCell); // e.g. array(0, 1)
         $lastCellCoordinates  = PHPExcel_Cell::coordinateFromString($lastCell);  // e.g. array(1, 6)
 
-        return(pack('vvvv',
-            $firstCellCoordinates[1] - 1,
-            $lastCellCoordinates[1] - 1,
-            PHPExcel_Cell::columnIndexFromString($firstCellCoordinates[0]) - 1,
-            PHPExcel_Cell::columnIndexFromString($lastCellCoordinates[0]) - 1
-        ));
+        return pack('vvvv', $firstCellCoordinates[1] - 1, $lastCellCoordinates[1] - 1, PHPExcel_Cell::columnIndexFromString($firstCellCoordinates[0]) - 1, PHPExcel_Cell::columnIndexFromString($lastCellCoordinates[0]) - 1);
     }
 
     /**
@@ -632,7 +626,7 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
         if ($this->_outline_on) {
             $this->_outline_on = 1;
         }
-     }
+    }
 
     /**
      * Write a double to the specified row and column (zero indexed).
@@ -907,7 +901,7 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
 
         // Strip the '=' or '@' sign at the beginning of the formula string
         if ($formula{0} == '=') {
-            $formula = substr($formula,1);
+            $formula = substr($formula, 1);
         } else {
             // Error handling
             $this->_writeString($row, $col, 'Unrecognised character for formula');
@@ -922,7 +916,7 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
             $formlen    = strlen($formula);    // Length of the binary string
             $length     = 0x16 + $formlen;     // Length of the record data
 
-            $header    = pack("vv",     $record, $length);
+            $header    = pack("vv", $record, $length);
 
             $data      = pack("vvv", $row, $col, $xfIndex)
                         . $num
@@ -1048,7 +1042,7 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
         $length      = 0x34 + strlen($url);
 
         // Pack the header data
-        $header      = pack("vv",  $record, $length);
+        $header      = pack("vv", $record, $length);
         $data        = pack("vvvv", $row1, $row2, $col1, $col2);
 
         // Write the packed data
@@ -1097,7 +1091,7 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
         $length      = 0x24 + strlen($url);
 
         // Pack the header data
-        $header      = pack("vv",  $record, $length);
+        $header      = pack("vv", $record, $length);
         $data        = pack("vvvv", $row1, $row2, $col1, $col2);
 
         // Write the packed data
@@ -1173,15 +1167,15 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
         $dir_long       = $dir_long . "\0";
 
         // Pack the lengths of the dir strings
-        $dir_short_len = pack("V", strlen($dir_short)      );
-        $dir_long_len  = pack("V", strlen($dir_long)       );
-        $stream_len    = pack("V", 0);//strlen($dir_long) + 0x06);
+        $dir_short_len = pack("V", strlen($dir_short));
+        $dir_long_len  = pack("V", strlen($dir_long));
+        $stream_len    = pack("V", 0); //strlen($dir_long) + 0x06);
 
         // Pack the undocumented parts of the hyperlink stream
-        $unknown1 = pack("H*",'D0C9EA79F9BACE118C8200AA004BA90B02000000'       );
-        $unknown2 = pack("H*",'0303000000000000C000000000000046'               );
-        $unknown3 = pack("H*",'FFFFADDE000000000000000000000000000000000000000');
-        $unknown4 = pack("v", 0x03                                            );
+        $unknown1 = pack("H*", 'D0C9EA79F9BACE118C8200AA004BA90B02000000');
+        $unknown2 = pack("H*", '0303000000000000C000000000000046');
+        $unknown3 = pack("H*", 'FFFFADDE000000000000000000000000000000000000000');
+        $unknown4 = pack("v", 0x03);
 
         // Pack the main data stream
         $data        = pack("vvvv", $row1, $row2, $col1, $col2) .
@@ -1230,7 +1224,7 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
         $grbit       = 0x0000;               // Option flags
         $ixfe        = $xfIndex;
 
-        if ($height < 0 ) {
+        if ($height < 0) {
             $height = null;
         }
 
@@ -1259,9 +1253,8 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
         }
         $grbit |= 0x0100;
 
-        $header   = pack("vv",      $record, $length);
-        $data     = pack("vvvvvvvv", $row, $colMic, $colMac, $miyRw,
-                                     $irwMac,$reserved, $grbit, $ixfe);
+        $header   = pack("vv", $record, $length);
+        $data     = pack("vvvvvvvv", $row, $colMic, $colMac, $miyRw, $irwMac,$reserved, $grbit, $ixfe);
         $this->_append($header.$data);
     }
 
@@ -1325,7 +1318,7 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
 
         // FIXME !!!
         $rgbHdr       = 0x0040; // Row/column heading and gridline color index
-        $zoom_factor_page_break = ($fPageBreakPreview? $this->_phpSheet->getSheetView()->getZoomScale() : 0x0000);
+        $zoom_factor_page_break = ($fPageBreakPreview ? $this->_phpSheet->getSheetView()->getZoomScale() : 0x0000);
         $zoom_factor_normal =  $this->_phpSheet->getSheetView()->getZoomScaleNormal();
 
         $data .= pack("vvvvV", $rgbHdr, 0x0000, $zoom_factor_page_break, $zoom_factor_normal, 0x00000000);
@@ -1423,9 +1416,8 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
         $level = max(0, min($level, 7));
         $grbit |= $level << 8;
 
-        $header   = pack("vv",    $record, $length);
-        $data     = pack("vvvvvv", $colFirst, $colLast, $coldx,
-                                   $ixfe, $grbit, $reserved);
+        $header   = pack("vv", $record, $length);
+        $data     = pack("vvvvvv", $colFirst, $colLast, $coldx, $ixfe, $grbit, $reserved);
         $this->_append($header.$data);
     }
 
@@ -1554,14 +1546,14 @@ class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
         }
 
         $recordData = pack(
-            'vvVVVvv'
-            , 0x0862
-            , 0x0000        // unused
-            , 0x00000000    // unused
-            , 0x00000000    // unused
-            , 0x00000014    // size of record data
-            , $this->_colors[$this->_phpSheet->getTabColor()->getRGB()]    // color index
-            , 0x0000        // unused
+            'vvVVVvv',
+            0x0862,
+            0x0000, // unused
+            0x00000000, // unused
+            0x00000000, // unused
+            0x00000014, // size of record data
+            $this->_colors[$this->_phpSheet->getTabColor()->getRGB()], // color index
+            0x0000        // unused
         );
 
         $length = strlen($recordData);
diff --git a/Classes/PHPExcel/Writer/Excel5/Xf.php b/Classes/PHPExcel/Writer/Excel5/Xf.php
index 6d953f81..dc185f00 100644
--- a/Classes/PHPExcel/Writer/Excel5/Xf.php
+++ b/Classes/PHPExcel/Writer/Excel5/Xf.php
@@ -491,7 +491,8 @@ class PHPExcel_Writer_Excel5_Xf
      * @param string $vAlign
      * @return int
      */
-    private static function _mapVAlign($vAlign) {
+    private static function _mapVAlign($vAlign)
+    {
         if (isset(self::$_mapVAlign[$vAlign])) {
             return self::$_mapVAlign[$vAlign];
         }
@@ -504,7 +505,8 @@ class PHPExcel_Writer_Excel5_Xf
      * @param int $textRotation
      * @return int
      */
-    private static function _mapTextRotation($textRotation) {
+    private static function _mapTextRotation($textRotation)
+    {
         if ($textRotation >= 0) {
             return $textRotation;
         }
@@ -522,7 +524,8 @@ class PHPExcel_Writer_Excel5_Xf
      * @param string
      * @return int
      */
-    private static function _mapLocked($locked) {
+    private static function _mapLocked($locked)
+    {
         switch ($locked) {
             case PHPExcel_Style_Protection::PROTECTION_INHERIT:
                 return 1;
@@ -541,7 +544,8 @@ class PHPExcel_Writer_Excel5_Xf
      * @param string
      * @return int
      */
-    private static function _mapHidden($hidden) {
+    private static function _mapHidden($hidden)
+    {
         switch ($hidden) {
             case PHPExcel_Style_Protection::PROTECTION_INHERIT:
                 return 0;
diff --git a/Classes/PHPExcel/Writer/HTML.php b/Classes/PHPExcel/Writer/HTML.php
index 4821cf06..eecc6ec6 100644
--- a/Classes/PHPExcel/Writer/HTML.php
+++ b/Classes/PHPExcel/Writer/HTML.php
@@ -944,7 +944,7 @@ class PHPExcel_Writer_HTML extends PHPExcel_Writer_Abstract implements PHPExcel_
         $css['vertical-align'] = $this->_mapVAlign($pStyle->getVertical());
         if ($textAlign = $this->_mapHAlign($pStyle->getHorizontal())) {
             $css['text-align'] = $textAlign;
-            if (in_array($textAlign,array('left', 'right'))) {
+            if (in_array($textAlign, array('left', 'right'))) {
                 $css['padding-'.$textAlign] = (string)((int)$pStyle->getIndent() * 9).'px';
             }
         }