3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // Everything you enter here will be executed by our servers. Try it! function stringToTimestamp($timestamp) { $newTimestamp = strtotime($timestamp); if ($newTimestamp === FALSE) { return $timestamp; } return $newTimestamp; } echo stringToTimestamp("1374366918");
Output for 5.1.0 - 5.6.22, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1374366918
Output for 4.3.0 - 5.0.5
4275074325600