3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(time(), strtotime(date('18/09/2015')), strtotime(date('YmdHis')));
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.6
int(1442565430) bool(false) int(1442565430)
preferences:
98.11 ms | 402 KiB | 130 Q