3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dow = 0; $weekday = (new DateTime('Sunday')) ->add(new DateInterval('P' . $dow . 'D')); echo $dow . ' = ' . $weekday->format('l'); echo PHP_EOL . PHP_EOL; $dowISO = 7; $weekdayISO = (new DateTime('Sunday')) ->add(new DateInterval('P' . $dow . 'D')); echo $dowISO . ' = ' . $weekdayISO->format('l');
Output for git.master, git.master_jit, rfc.property-hooks
0 = Sunday 7 = Sunday

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:
173.26 ms | 405 KiB | 5 Q