3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo date( 'd m Y', '01 01 2012' ); echo strtotime('-1 week'); ?>
Output for 5.1.0 - 7.2.0
Notice: A non well formed numeric value encountered in /in/qMoS8 on line 3 01 01 19701353687944
Output for 4.3.0 - 4.4.9, 5.0.3 - 5.0.5
01 01 19701353687944
Output for 5.0.0 - 5.0.2
01 01 19701353625200