3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo date('d/m/Y'); print "\n"; echo date('d/m/Y', strtotime("1-W".date('W')."-".date('Y'))); print "\n"; echo date('d/m/Y', strtotime(date('Y')."-W".date("W")."-1")); print "\n"; echo date('d/m/Y', strtotime(date('Y')."-W".date("W")."-5")); ?>
Output for 5.2.0 - 5.6.23, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0RC5
13/06/2014 01/01/1970 09/06/2014 13/06/2014
Output for 4.3.0 - 4.4.9, 5.1.0 - 5.1.6
13/06/2014 01/01/1970 01/01/1970 01/01/1970
Output for 5.0.0 - 5.0.5
13/06/2014 15/12/2006 09/06/2014 13/06/2014