--TEST-- WASI provides wall clock and secure random sources --FILE-- 1700000000); var_dump(strtotime(date(DATE_ATOM, $timestamp)) === $timestamp); var_dump($random >= 100 && $random <= 200); var_dump(strlen(random_bytes(16)) === 16); } ?> --EXPECT-- bool(true) bool(true) bool(true) bool(true)