3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime("23:50"), "\n"; echo strtotime("23:10"), "\n"; echo strtotime("14:10"), "\n"; echo strtotime("01:10"), "\n"; echo strtotime("00:10"); echo strtotime("00:10") > strtotime("01:10");
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
1452552600 1452550200 1452517800 1452471000 1452467400
Output for 7.3.32 - 7.3.33, 8.0.13
1452556200 1452553800 1452521400 1452474600 1452471000
preferences:
206.88 ms | 402 KiB | 331 Q