diff --git a/src/PhpWord/TemplateProcessor.php b/src/PhpWord/TemplateProcessor.php
index 8d03201e..5a6ea05f 100644
--- a/src/PhpWord/TemplateProcessor.php
+++ b/src/PhpWord/TemplateProcessor.php
@@ -1,5 +1,4 @@
 <?php
-
 /**
  * This file is part of PHPWord - A pure PHP library for reading and writing
  * word processing documents.
@@ -26,41 +25,41 @@ use PhpOffice\PhpWord\Shared\ZipArchive;
 
 class TemplateProcessor
 {
-    const MAXIMUM_REPLACEMENTS_DEFAULT = - 1;
-    
+    const MAXIMUM_REPLACEMENTS_DEFAULT = -1;
+
     /**
      * ZipArchive object.
      *
      * @var mixed
      */
     protected $zipClass;
-    
+
     /**
      * @var string Temporary document filename (with path).
      */
     protected $tempDocumentFilename;
-    
+
     /**
      * Content of main document part (in XML format) of the temporary document.
      *
      * @var string
      */
     protected $tempDocumentMainPart;
-    
+
     /**
      * Content of headers (in XML format) of the temporary document.
      *
      * @var string[]
      */
     protected $tempDocumentHeaders = array();
-    
+
     /**
      * Content of footers (in XML format) of the temporary document.
      *
      * @var string[]
      */
     protected $tempDocumentFooters = array();
-    
+
     /**
      * @since 0.12.0 Throws CreateTemporaryFileException and CopyFileException instead of Exception.
      *
@@ -69,35 +68,39 @@ class TemplateProcessor
      * @throws \PhpOffice\PhpWord\Exception\CreateTemporaryFileException
      * @throws \PhpOffice\PhpWord\Exception\CopyFileException
      */
-    public function __construct($documentTemplate) {
-        
+    public function __construct($documentTemplate)
+    {
         // Temporary document filename initialization
         $this->tempDocumentFilename = tempnam(Settings::getTempDir(), 'PhpWord');
         if (false === $this->tempDocumentFilename) {
             throw new CreateTemporaryFileException();
         }
-        
+
         // Template file cloning
         if (false === copy($documentTemplate, $this->tempDocumentFilename)) {
             throw new CopyFileException($documentTemplate, $this->tempDocumentFilename);
         }
-        
+
         // Temporary document content extraction
         $this->zipClass = new ZipArchive();
         $this->zipClass->open($this->tempDocumentFilename);
         $index = 1;
         while (false !== $this->zipClass->locateName($this->getHeaderName($index))) {
-            $this->tempDocumentHeaders[$index] = $this->fixBrokenMacros($this->zipClass->getFromName($this->getHeaderName($index)));
+            $this->tempDocumentHeaders[$index] = $this->fixBrokenMacros(
+                $this->zipClass->getFromName($this->getHeaderName($index))
+            );
             $index++;
         }
         $index = 1;
         while (false !== $this->zipClass->locateName($this->getFooterName($index))) {
-            $this->tempDocumentFooters[$index] = $this->fixBrokenMacros($this->zipClass->getFromName($this->getFooterName($index)));
+            $this->tempDocumentFooters[$index] = $this->fixBrokenMacros(
+                $this->zipClass->getFromName($this->getFooterName($index))
+            );
             $index++;
         }
         $this->tempDocumentMainPart = $this->fixBrokenMacros($this->zipClass->getFromName('word/document.xml'));
     }
-    
+
     /**
      * Applies XSL style sheet to template's parts.
      *
@@ -109,28 +112,29 @@ class TemplateProcessor
      *
      * @throws \PhpOffice\PhpWord\Exception\Exception
      */
-    public function applyXslStyleSheet($xslDOMDocument, $xslOptions = array(), $xslOptionsURI = '') {
+    public function applyXslStyleSheet($xslDOMDocument, $xslOptions = array(), $xslOptionsURI = '')
+    {
         $xsltProcessor = new \XSLTProcessor();
-        
+
         $xsltProcessor->importStylesheet($xslDOMDocument);
-        
+
         if (false === $xsltProcessor->setParameter($xslOptionsURI, $xslOptions)) {
             throw new Exception('Could not set values for the given XSL style sheet parameters.');
         }
-        
+
         $xmlDOMDocument = new \DOMDocument();
         if (false === $xmlDOMDocument->loadXML($this->tempDocumentMainPart)) {
             throw new Exception('Could not load XML from the given template.');
         }
-        
+
         $xmlTransformed = $xsltProcessor->transformToXml($xmlDOMDocument);
         if (false === $xmlTransformed) {
             throw new Exception('Could not transform the given XML document.');
         }
-        
+
         $this->tempDocumentMainPart = $xmlTransformed;
     }
-    
+
     /**
      * @param mixed $macro
      * @param mixed $replace
@@ -138,45 +142,47 @@ class TemplateProcessor
      *
      * @return void
      */
-    public function setValue($macro, $replace, $limit = self::MAXIMUM_REPLACEMENTS_DEFAULT) {
+    public function setValue($macro, $replace, $limit = self::MAXIMUM_REPLACEMENTS_DEFAULT)
+    {
         if (substr($macro, 0, 2) !== '${' && substr($macro, -1) !== '}') {
             $macro = '${' . $macro . '}';
         }
-        
+
         if (!String::isUTF8($replace)) {
             $replace = utf8_encode($replace);
         }
-        
+
         foreach ($this->tempDocumentHeaders as $index => $headerXML) {
             $this->tempDocumentHeaders[$index] = $this->setValueForPart($this->tempDocumentHeaders[$index], $macro, $replace, $limit);
         }
-        
+
         $this->tempDocumentMainPart = $this->setValueForPart($this->tempDocumentMainPart, $macro, $replace, $limit);
-        
+
         foreach ($this->tempDocumentFooters as $index => $headerXML) {
             $this->tempDocumentFooters[$index] = $this->setValueForPart($this->tempDocumentFooters[$index], $macro, $replace, $limit);
         }
     }
-    
+
     /**
      * Returns array of all variables in template.
      *
      * @return string[]
      */
-    public function getVariables() {
+    public function getVariables()
+    {
         $variables = $this->getVariablesForPart($this->tempDocumentMainPart);
-        
+
         foreach ($this->tempDocumentHeaders as $headerXML) {
             $variables = array_merge($variables, $this->getVariablesForPart($headerXML));
         }
-        
+
         foreach ($this->tempDocumentFooters as $footerXML) {
             $variables = array_merge($variables, $this->getVariablesForPart($footerXML));
         }
-        
+
         return array_unique($variables);
     }
-    
+
     /**
      * Clone a table row in a template document.
      *
@@ -187,55 +193,55 @@ class TemplateProcessor
      *
      * @throws \PhpOffice\PhpWord\Exception\Exception
      */
-    public function cloneRow($search, $numberOfClones) {
+    public function cloneRow($search, $numberOfClones)
+    {
         if ('${' !== substr($search, 0, 2) && '}' !== substr($search, -1)) {
             $search = '${' . $search . '}';
         }
-        
+
         $tagPos = strpos($this->tempDocumentMainPart, $search);
         if (!$tagPos) {
             throw new Exception("Can not clone row, template variable not found or variable contains markup.");
         }
-        
+
         $rowStart = $this->findRowStart($tagPos);
         $rowEnd = $this->findRowEnd($tagPos);
         $xmlRow = $this->getSlice($rowStart, $rowEnd);
-        
+
         // Check if there's a cell spanning multiple rows.
         if (preg_match('#<w:vMerge w:val="restart"/>#', $xmlRow)) {
-            
             // $extraRowStart = $rowEnd;
             $extraRowEnd = $rowEnd;
             while (true) {
                 $extraRowStart = $this->findRowStart($extraRowEnd + 1);
                 $extraRowEnd = $this->findRowEnd($extraRowEnd + 1);
-                
+
                 // If extraRowEnd is lower then 7, there was no next row found.
                 if ($extraRowEnd < 7) {
                     break;
                 }
-                
+
                 // If tmpXmlRow doesn't contain continue, this row is no longer part of the spanned row.
                 $tmpXmlRow = $this->getSlice($extraRowStart, $extraRowEnd);
-                if (!preg_match('#<w:vMerge/>#', $tmpXmlRow) && !preg_match('#<w:vMerge w:val="continue" />#', $tmpXmlRow)) {
+                if (!preg_match('#<w:vMerge/>#', $tmpXmlRow) &&
+                    !preg_match('#<w:vMerge w:val="continue" />#', $tmpXmlRow)) {
                     break;
                 }
-                
                 // This row was a spanned row, update $rowEnd and search for the next row.
                 $rowEnd = $extraRowEnd;
             }
             $xmlRow = $this->getSlice($rowStart, $rowEnd);
         }
-        
+
         $result = $this->getSlice(0, $rowStart);
         for ($i = 1; $i <= $numberOfClones; $i++) {
-            $result.= preg_replace('/\$\{(.*?)\}/', '\${\\1#' . $i . '}', $xmlRow);
+            $result .= preg_replace('/\$\{(.*?)\}/', '\${\\1#' . $i . '}', $xmlRow);
         }
-        $result.= $this->getSlice($rowEnd);
-        
+        $result .= $this->getSlice($rowEnd);
+
         $this->tempDocumentMainPart = $result;
     }
-    
+
     /**
      * Clone a block.
      *
@@ -245,25 +251,34 @@ class TemplateProcessor
      *
      * @return string|null
      */
-    public function cloneBlock($blockname, $clones = 1, $replace = true) {
+    public function cloneBlock($blockname, $clones = 1, $replace = true)
+    {
         $xmlBlock = null;
-        preg_match('/(<\?xml.*)(<w:p.*>\${' . $blockname . '}<\/w:.*?p>)(.*)(<w:p.*\${\/' . $blockname . '}<\/w:.*?p>)/is', $this->tempDocumentMainPart, $matches);
-        
+        preg_match(
+            '/(<\?xml.*)(<w:p.*>\${' . $blockname . '}<\/w:.*?p>)(.*)(<w:p.*\${\/' . $blockname . '}<\/w:.*?p>)/is',
+            $this->tempDocumentMainPart,
+            $matches
+        );
+
         if (isset($matches[3])) {
             $xmlBlock = $matches[3];
             $cloned = array();
             for ($i = 1; $i <= $clones; $i++) {
                 $cloned[] = $xmlBlock;
             }
-            
+
             if ($replace) {
-                $this->tempDocumentMainPart = str_replace($matches[2] . $matches[3] . $matches[4], implode('', $cloned), $this->tempDocumentMainPart);
+                $this->tempDocumentMainPart = str_replace(
+                    $matches[2] . $matches[3] . $matches[4],
+                    implode('', $cloned),
+                    $this->tempDocumentMainPart
+                );
             }
         }
-        
+
         return $xmlBlock;
     }
-    
+
     /**
      * Replace a block.
      *
@@ -272,14 +287,23 @@ class TemplateProcessor
      *
      * @return void
      */
-    public function replaceBlock($blockname, $replacement) {
-        preg_match('/(<\?xml.*)(<w:p.*>\${' . $blockname . '}<\/w:.*?p>)(.*)(<w:p.*\${\/' . $blockname . '}<\/w:.*?p>)/is', $this->tempDocumentMainPart, $matches);
-        
+    public function replaceBlock($blockname, $replacement)
+    {
+        preg_match(
+            '/(<\?xml.*)(<w:p.*>\${' . $blockname . '}<\/w:.*?p>)(.*)(<w:p.*\${\/' . $blockname . '}<\/w:.*?p>)/is',
+            $this->tempDocumentMainPart,
+            $matches
+        );
+
         if (isset($matches[3])) {
-            $this->tempDocumentMainPart = str_replace($matches[2] . $matches[3] . $matches[4], $replacement, $this->tempDocumentMainPart);
+            $this->tempDocumentMainPart = str_replace(
+                $matches[2] . $matches[3] . $matches[4],
+                $replacement,
+                $this->tempDocumentMainPart
+            );
         }
     }
-    
+
     /**
      * Delete a block of text.
      *
@@ -287,10 +311,11 @@ class TemplateProcessor
      *
      * @return void
      */
-    public function deleteBlock($blockname) {
+    public function deleteBlock($blockname)
+    {
         $this->replaceBlock($blockname, '');
     }
-    
+
     /**
      * Saves the result document.
      *
@@ -298,25 +323,26 @@ class TemplateProcessor
      *
      * @throws \PhpOffice\PhpWord\Exception\Exception
      */
-    public function save() {
+    public function save()
+    {
         foreach ($this->tempDocumentHeaders as $index => $headerXML) {
             $this->zipClass->addFromString($this->getHeaderName($index), $this->tempDocumentHeaders[$index]);
         }
-        
+
         $this->zipClass->addFromString('word/document.xml', $this->tempDocumentMainPart);
-        
+
         foreach ($this->tempDocumentFooters as $index => $headerXML) {
             $this->zipClass->addFromString($this->getFooterName($index), $this->tempDocumentFooters[$index]);
         }
-        
+
         // Close zip file
         if (false === $this->zipClass->close()) {
             throw new Exception('Could not close zip file.');
         }
-        
+
         return $this->tempDocumentFilename;
     }
-    
+
     /**
      * Saves the result document to the user defined file.
      *
@@ -326,23 +352,24 @@ class TemplateProcessor
      *
      * @return void
      */
-    public function saveAs($fileName) {
+    public function saveAs($fileName)
+    {
         $tempFileName = $this->save();
-        
+
         if (file_exists($fileName)) {
             unlink($fileName);
         }
-        
+
         /*
          * Note: we do not use ``rename`` function here, because it looses file ownership data on Windows platform.
          * As a result, user cannot open the file directly getting "Access denied" message.
          *
          * @see https://github.com/PHPOffice/PHPWord/issues/532
-        */
+         */
         copy($tempFileName, $fileName);
         unlink($tempFileName);
     }
-    
+
     /**
      * Finds parts of broken macros and sticks them together.
      * Macros, while being edited, could be implicitly broken by some of the word processors.
@@ -353,39 +380,43 @@ class TemplateProcessor
      *
      * @return string
      */
-    protected function fixBrokenMacros($documentPart) {
+    protected function fixBrokenMacros($documentPart)
+    {
         $fixedDocumentPart = $documentPart;
-        
-        $fixedDocumentPart = preg_replace_callback('|\$\{([^\}]+)\}|U', function ($match) {
-            return strip_tags($match[0]);
-        }, $fixedDocumentPart);
-        
+
+        $fixedDocumentPart = preg_replace_callback(
+            '|\$\{([^\}]+)\}|U',
+            function ($match) {
+                return strip_tags($match[0]);
+            },
+            $fixedDocumentPart
+        );
+
         return $fixedDocumentPart;
     }
-    
+
     /**
      * Find and replace macros in the given XML section.
      *
      * @param string $documentPartXML
-     * @param string $searchP
+     * @param string $search
      * @param string $replace
      * @param integer $limit
      *
      * @return string
      */
-    protected function setValueForPart($documentPartXML, $search, $replace, $limit) {
-        
+    protected function setValueForPart($documentPartXML, $search, $replace, $limit)
+    {
         // Note: we can't use the same function for both cases here, because of performance considerations.
         if (self::MAXIMUM_REPLACEMENTS_DEFAULT === $limit) {
             return str_replace($search, $replace, $documentPartXML);
-        } 
-        else {
+        } else {
             $regExpDelim = '/';
             $escapedSearch = preg_quote($search, $regExpDelim);
             return preg_replace("{$regExpDelim}{$escapedSearch}{$regExpDelim}u", $replace, $documentPartXML, $limit);
         }
     }
-    
+
     /**
      * Find all variables in $documentPartXML.
      *
@@ -393,12 +424,13 @@ class TemplateProcessor
      *
      * @return string[]
      */
-    protected function getVariablesForPart($documentPartXML) {
+    protected function getVariablesForPart($documentPartXML)
+    {
         preg_match_all('/\$\{(.*?)}/i', $documentPartXML, $matches);
-        
+
         return $matches[1];
     }
-    
+
     /**
      * Get the name of the footer file for $index.
      *
@@ -406,10 +438,11 @@ class TemplateProcessor
      *
      * @return string
      */
-    protected function getFooterName($index) {
+    protected function getFooterName($index)
+    {
         return sprintf('word/footer%d.xml', $index);
     }
-    
+
     /**
      * Get the name of the header file for $index.
      *
@@ -417,10 +450,11 @@ class TemplateProcessor
      *
      * @return string
      */
-    protected function getHeaderName($index) {
+    protected function getHeaderName($index)
+    {
         return sprintf('word/header%d.xml', $index);
     }
-    
+
     /**
      * Find the start position of the nearest table row before $offset.
      *
@@ -430,19 +464,20 @@ class TemplateProcessor
      *
      * @throws \PhpOffice\PhpWord\Exception\Exception
      */
-    protected function findRowStart($offset) {
+    protected function findRowStart($offset)
+    {
         $rowStart = strrpos($this->tempDocumentMainPart, '<w:tr ', ((strlen($this->tempDocumentMainPart) - $offset) * -1));
-        
+
         if (!$rowStart) {
             $rowStart = strrpos($this->tempDocumentMainPart, '<w:tr>', ((strlen($this->tempDocumentMainPart) - $offset) * -1));
         }
         if (!$rowStart) {
             throw new Exception('Can not find the start position of the row to clone.');
         }
-        
+
         return $rowStart;
     }
-    
+
     /**
      * Find the end position of the nearest table row after $offset.
      *
@@ -450,10 +485,11 @@ class TemplateProcessor
      *
      * @return integer
      */
-    protected function findRowEnd($offset) {
+    protected function findRowEnd($offset)
+    {
         return strpos($this->tempDocumentMainPart, '</w:tr>', $offset) + 7;
     }
-    
+
     /**
      * Get a slice of a string.
      *
@@ -462,11 +498,12 @@ class TemplateProcessor
      *
      * @return string
      */
-    protected function getSlice($startPosition, $endPosition = 0) {
+    protected function getSlice($startPosition, $endPosition = 0)
+    {
         if (!$endPosition) {
             $endPosition = strlen($this->tempDocumentMainPart);
         }
-        
+
         return substr($this->tempDocumentMainPart, $startPosition, ($endPosition - $startPosition));
     }
 }