3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('first Monday of this month'); echo $dt->format('W'); $month = "10"; $year = "2014"; $beg = (int) date('W', strtotime("first monday of $year-$month")); $end = (int) date('W', strtotime("last monday of $year-$month")); print(join(', ', range($beg, $end)));
Output for git.master, git.master_jit, rfc.property-hooks
4141, 42, 43, 44

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page


preferences:
39.36 ms | 401 KiB | 8 Q