3v4l.org

run code in 300+ PHP versions simultaneously
<?php function datediffInWeeks($date1, $date2) { if($date1 > $date2) return datediffInWeeks($date2, $date1); $first = DateTime::createFromFormat('m/d/Y', $date1); $second = DateTime::createFromFormat('m/d/Y', $date2); return floor($first->diff($second)->days/7); } $q = new DateTime('First Week of 2015'); var_dump($q);// 21
Output for git.master, git.master_jit
Fatal error: Uncaught Exception: Failed to parse time string (First Week of 2015) at position 0 (F): The timezone could not be found in the database in /in/0ZsAG:9 Stack trace: #0 /in/0ZsAG(9): DateTime->__construct('First Week of 2...') #1 {main} thrown in /in/0ZsAG on line 9
Process exited with code 255.
Output for rfc.property-hooks
Fatal error: Uncaught DateMalformedStringException: Failed to parse time string (First Week of 2015) at position 0 (F): The timezone could not be found in the database in /in/0ZsAG:9 Stack trace: #0 /in/0ZsAG(9): DateTime->__construct('First Week of 2...') #1 {main} thrown in /in/0ZsAG on line 9
Process exited with code 255.

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:
48.65 ms | 401 KiB | 8 Q