3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('America/New_York'); $InitialDateTime = DateTime::createFromFormat('U', '1409611999'); $firstDayofWeek = clone $InitialDateTime; $firstDayofWeek->modify('Monday This Week'); $lastDayofWeek = clone $InitialDateTime; $lastDayofWeek->modify('Saturday This Week'); var_dump($initialDateTime, $firstDayofWeek, $lastDayofWeek);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $initialDateTime in /in/Qg2uB on line 12 NULL object(DateTime)#2 (3) { ["date"]=> string(26) "2014-09-01 00:00:00.000000" ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" } object(DateTime)#3 (3) { ["date"]=> string(26) "2014-09-06 00:00:00.000000" ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" }

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:
44.08 ms | 402 KiB | 8 Q