3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date("H:i:s Y-m-d", strtotime('last day of this month', time()));
Output for 5.3.0 - 5.3.29, 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
13:41:06 2015-05-31
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
01:00:00 1970-01-01
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
00:59:59 1970-01-01
preferences:
138.86 ms | 402 KiB | 214 Q