3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime('monday this week', time());
based on ZDRtt
Output for 5.3.0 - 7.1.0
1408312800
Output for 4.3.5 - 5.2.17
1408917600
Output for 4.3.0 - 4.3.4
1409522400