3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get_timestamp ($time = NULL) { echo date ('Y-M-d H:m:s', $time), "\n"; } get_timestamp (); get_timestamp (time()); get_timestamp (NULL);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.3, 5.1.5 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.42, 5.4.44 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.10, 5.6.12 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0
1970-Jan-01 01:01:00 2013-Oct-19 20:10:36 1970-Jan-01 01:01:00
Output for 5.4.43, 5.6.11
1970-Jan-01 01:01:00 2013-Oct-19 20:10:37 1970-Jan-01 01:01:00
Output for 5.1.4
1970-Jan-01 01:01:00 2013-Oct-19 20:10:35 1970-Jan-01 01:01:00
preferences:
250.76 ms | 401 KiB | 322 Q