Fixed bug with footer preserve text

gabrielbull · gabrielbull · commit 79f65f04e17d · 2014-03-09T15:11:51.000-04:00
diff --git a/Classes/PHPWord/Section/Footer/PreserveText.php b/Classes/PHPWord/Section/Footer/PreserveText.php
@@ -89,8 +89,10 @@ public function __construct($text = null, $styleFont = null, $styleParagraph = n
             $this->_styleParagraph = $styleParagraph;
         }
 
-        $pattern = '/({.*?})/';
-        $this->_text = preg_split($pattern, $text, null, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
+        $matches = preg_split('/({.*?})/', $text, null, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
+        if (isset($matches[0])) {
+            $this->_text = $matches[0];
+        }
 
         return $this;
     }

Original file line number	Diff line number	Diff line change
`@@ -89,8 +89,10 @@ public function __construct($text = null, $styleFont = null, $styleParagraph = n`
`89`	`89`	`$this->_styleParagraph = $styleParagraph;`
`90`	`90`	`}`
`91`	`91`
`92`		`- $pattern = '/({.*?})/';`
`93`		`- $this->_text = preg_split($pattern, $text, null, PREG_SPLIT_DELIM_CAPTURE \| PREG_SPLIT_NO_EMPTY);`
	`92`	`+ $matches = preg_split('/({.*?})/', $text, null, PREG_SPLIT_DELIM_CAPTURE \| PREG_SPLIT_NO_EMPTY);`
	`93`	`+ if (isset($matches[0])) {`
	`94`	`+ $this->_text = $matches[0];`
	`95`	`+ }`
`94`	`96`
`95`	`97`	`return $this;`
`96`	`98`	`}`