Bug code : preg_replace_callback(): Modifier /e

Warning: preg_replace_callback(): Modifier /e cannot be used with replacement callback in /home/.../public_html/include/parser.php on line 811

   
$count = count($pattern);
   for ($i = 0; $i < $count; $i++) {
      $text = preg_replace_callback($pattern[$i], create_function('$matches', 'return "'.$replace[$i].'";'), $text);
   }