3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo (date( "Y-m-d", strtotime( "2014-03-25 previous monday" ) ));
Output for 5.1.0 - 7.1.0
2014-03-24
Output for 4.3.0 - 5.0.5
1970-01-01