--TEST-- Crash when function parameter modified via unexpected reference --FILE-- <?php function my_errorhandler($errno,$errormsg) { global $my_var; $my_var = 0; return true; } set_error_handler("my_errorhandler"); $my_var = str_repeat("A",64); $data = call_user_func_array("explode",array(new StdClass(), &$my_var)); $my_var=array(1,2,3); $data = call_user_func_array("implode",array(&$my_var, new StdClass())); echo "Done.\n"; ?> --EXPECTF-- Done.