3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = 'b_global'; function foo(bool $shadow) { $a = 'a_local'; $b = 'b_local'; var_dump($a, $b); if ( $shadow ) { static $a; global $b; } var_dump($a, $b); } foo(true); echo "----\n"; foo(false);
Output for git.master_jit, git.master
string(7) "a_local" string(7) "b_local" NULL string(8) "b_global" ---- string(7) "a_local" string(7) "b_local" string(7) "a_local" string(7) "b_local"

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:
33.55 ms | 405 KiB | 5 Q