note 20457 added to function.preg-replace-callback

how to pass the callback function more parameters than just match parts? now i can only use an ugly global variable. suppose the replacement of the regular expression depends on the context environment. e.g., while (list($k,$v) = each($config)) { while (list($k2,$v2) = each($config[$k])) { $_eval_sub_context = $config[$k]; $config[$k][$k2] = preg_replace_callback($pattern, "eval_sub", $config[$k][$k2]); } } function eval_sub($match) { global $_eval_sub_context; return <some calculation based on both $_eval_sub_context and $match>; } -- http://www.php.net/manual/en/function.preg-replace-callback.php http://master.php.net/manage/user-notes.php?action=edit+20457 http://master.php.net/manage/user-notes.php?action=delete+20457 http://master.php.net/manage/user-notes.php?action=reject+20457