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preg_replace e modifier deprecated in PHP 7.0 #41

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preg_replace e modifier deprecated in PHP 7.0 #41

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6 changes: 4 additions & 2 deletions lib/Diff/Renderer/Html/Array.php
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Original file line number Diff line number Diff line change
Expand Up @@ -177,7 +177,7 @@ protected function formatLines($lines)
$lines = array_map(array($this, 'ExpandTabs'), $lines);
$lines = array_map(array($this, 'HtmlSafe'), $lines);
foreach($lines as &$line) {
$line = preg_replace('# ( +)|^ #e', "\$this->fixSpaces('\\1')", $line);
$line= preg_replace_callback('# ( +)|^ #', array($this,'fixSpaces'), $line);
}
return $lines;
}
Expand All @@ -188,8 +188,9 @@ protected function formatLines($lines)
* @param string $spaces The string of spaces.
* @return string The HTML representation of the string.
*/
function fixSpaces($spaces='')
function fixSpaces($matches)
{
$spaces=$matches[1];
$count = strlen($spaces);
if($count == 0) {
return '';
Expand Down Expand Up @@ -222,3 +223,4 @@ private function htmlSafe($string)
return htmlspecialchars($string, ENT_NOQUOTES, 'UTF-8');
}
}