3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo date('Y-m-d',strtotime('+ 3 months'));
Output for 4.3.0 - 5.0.5, 5.1.2 - 7.1.0
2016-05-17
Output for 5.1.0 - 5.1.1
1970-01-01