3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(strtotime("first day of 2013-08-16")); var_dump(strtotime("last day of 2013-08-16"));
Output for 5.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
int(1375308000) int(1377900000)
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.1.0 - 5.2.17
bool(false) bool(false)
Output for 4.3.0 - 5.0.5
int(-1) int(-1)