3v4l.org

run code in 300+ PHP versions simultaneously
<?php ob_start(); echo 'outer 1'; ob_start(); echo 'inner'; $inner = ob_get_clean(); echo 'outer 2'; $outer = ob_get_clean(); var_dump($outer); var_dump($inner);
Output for rfc.property-hooks, git.master, git.master_jit
string(14) "outer 1outer 2" string(5) "inner"

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:
45.52 ms | 849 KiB | 4 Q