3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = 55.00; echo ' (' . ($time > 60 * 60 ? gmdate('H:', $time) : '') . gmdate('i:s', $time) . substr(number_format($time, 2), strpos($time, '.')) . ' sec)' . "\n\n";
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
(00:5555.00 sec)
preferences:
232.4 ms | 406 KiB | 358 Q