3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $now = mktime(0, 0, 0, date("m")+1, date("d"), date("Y")); /* Labels */ $monthlabel = date('Y&\month\=n', $now); /* Values */ $monthvalue = date("Y&month=n",$monthlabel); echo $monthlabel;
Output for 5.1.0 - 7.1.0
Notice: A non well formed numeric value encountered in /in/RBA7g on line 10 2013&m2013123112=12
Output for 4.3.0 - 5.0.5
2013&mo123112=12