3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a=@strtotime(''); var_dump($a); echo @date("Y-M-D H:j:s",1404213957);
Output for 5.1.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(false) 2014-Jul-Tue 13:1:57
Output for 5.1.0 - 5.1.1
int(1404214140) 2014-Jul-Tue 13:1:57
Output for 5.0.1 - 5.0.5
int(-1) 2014-Jul-Tue 13:1:57
Output for 4.3.0 - 5.0.0
int(1404165600) 2014-Jul-Tue 13:1:57