3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = '2040-02-01'; $format = 'l d F Y H:i'; $mydate1 = strtotime($date); echo '', date($format, $mydate1), '';
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.2.6 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
Wednesday 01 February 2040 00:00
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.5
Thursday 01 January 1970 01:00
preferences:
168.51 ms | 407 KiB | 5 Q