--TEST-- time_sleep_until() function - error test for time_sleep_until() --SKIPIF-- <?php if (!function_exists("time_sleep_until")) die('skip time_sleep_until() not available');?> --CREDITS-- Francesco Fullone ff@ideato.it #PHPTestFest Cesena Italia on 2009-06-20 --FILE-- <?php var_dump(time_sleep_until()); ?> --EXPECTF-- Warning: time_sleep_until() expects exactly 1 parameter, 0 given in %s on line 2 NULL