3v4l.org

run code in 300+ PHP versions simultaneously
<?php defined('PHP_INT_MAX') or define('PHP_INT_MAX', is_int(0x7FFFFFFF + 1) ? 0x7FFFFFFFFFFFFFFF : 0x7FFFFFFF); var_dump(PHP_INT_MAX); $a = array(PHP_INT_MAX => 42); $a[] = 37; var_dump($a);
Output for git.master, git.master_jit, rfc.property-hooks
int(9223372036854775807) Fatal error: Uncaught Error: Cannot add element to the array as the next element is already occupied in /in/Hl0uL:6 Stack trace: #0 {main} thrown in /in/Hl0uL on line 6
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:
85.74 ms | 401 KiB | 8 Q