3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime("-0001-11-30");
based on qaatp
Output for 5.2.6 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
-62169985172
Output for 5.1.0 - 5.1.1, 5.2.4 - 5.2.5
Output for 5.1.6 - 5.2.3
1412741579
Output for 5.1.3 - 5.1.5
1412741580
Output for 5.1.2
1412849520
Output for 4.3.0 - 5.0.5
-1