3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(date('Y-m-d H:i:s', strtotime('00:00 last day of Jan')));
Output for 5.3.0 - 7.1.0
string(19) "2014-01-31 00:00:00"
Output for 5.1.0 - 5.2.17
string(19) "1970-01-01 01:00:00"
Output for 4.3.0 - 5.0.5
string(19) "1970-01-01 00:59:59"