3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(strtotime("2013-11-20T00:00:00.0Z"));
Output for 5.0.0 - 5.0.5, 5.1.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(1384905600)
Output for 5.1.0 - 5.1.1
bool(false)
Output for 4.3.0 - 4.4.9
int(-1)