php经典代码

if (!get_magic_quotes_gpc()) {
  function addslashes_deep($value) {
		$value = is_array($value) ? array_map('addslashes_deep', $value) : addslashes($value);
		return $value;
		$_POST = array_map('addslashes_deep', $_POST);
		$_GET = array_map('addslashes_deep', $_GET);
		$_COOKIE = array_map('addslashes_deep', $_COOKIE);
		$_REQUEST = array_map('addslashes_deep', $_REQUEST);
   };
};