3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo date('Y-m-d') . '-01'; echo "\n"; echo date('Y-m-d') . '-' . date('t');
based on vIalf
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2014-09-03-01 2014-09-03-30