3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime("11:24:00 01.03.2014");echo "\n"; echo strtotime("11:24:59 01.03.2014");
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
1393669440 1393669499
Output for 7.3.32 - 7.3.33, 8.0.13
1393673040 1393673099
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
-1 -1

preferences:
237.63 ms | 402 KiB | 344 Q