3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('TRUE', false); define('true', false); define('FALSE', true); define('false', true); var_dump(true, false);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Constant TRUE already defined in /in/dgvPD on line 2 Warning: Constant true already defined in /in/dgvPD on line 3 Warning: Constant FALSE already defined in /in/dgvPD on line 4 Warning: Constant false already defined in /in/dgvPD on line 5 bool(true) bool(false)

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:
48.24 ms | 402 KiB | 8 Q