note 60675 added to function.array-diff-key

One more alternative variant :) <? if (!function_exists('array_diff_key')) { function array_diff_key() { $argCount = func_num_args(); $diff_arg_prefix = 'diffArg'; $diff_arg_names = array(); for ($i=0; $i < $argCount; $i++) { $diff_arg_names[$i] = 'diffArg'.$i; $$diff_arg_names[$i] = array_keys((array)func_get_arg($i)); } $diffArrString = ''; if (!empty($diff_arg_names)) $diffArrString = '$'.implode(', $', $diff_arg_names); eval("\$result = array_diff(".$diffArrString.");"); return $result; } } ?> ---- Manual Page -- http://www.php.net/manual/en/function.array-diff-key.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+60675 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+60675&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+60675&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+60675&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+60675&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+60675&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+60675&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+60675&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+60675&report=yes Search -- http://master.php.net/manage/user-notes.php