Update TemplateProcessor.php

this fix replaceBlock

Author: nlared

src/PhpWord/TemplateProcessor.php

@@ -356,14 +356,14 @@ public function cloneBlock($blockname, $clones = 1, $replace = true)
     public function replaceBlock($blockname, $replacement)
     {
         preg_match(
-            '/(<\?xml.*)(<w:p.*>\${' . $blockname . '}<\/w:.*?p>)(.*)(<w:p.*\${\/' . $blockname . '}<\/w:.*?p>)/is',
+            '/\$\{' . $blockname . '}.*\$\{\/' . $blockname . '}/is',
             $this->tempDocumentMainPart,
             $matches
         );
 
-        if (isset($matches[3])) {
+        if (isset($matches[0])) {
             $this->tempDocumentMainPart = str_replace(
-                $matches[2] . $matches[3] . $matches[4],
+                $matches[0],
                 $replacement,
                 $this->tempDocumentMainPart
             );