3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo date( 'Y M j h:i:s', strtotime( 'midnight on first day of last month' ) );
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1970 Jan 1 01:00:00
Output for 4.3.0 - 5.0.5
1970 Jan 1 12:59:59