3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ini_get('memory_limit')); ini_set('memory_limit', '16M'); var_dump(ini_get('memory_limit')); str_repeat('a', 2 << 28);
Output for git.master, git.master_jit, rfc.property-hooks
string(3) "64M" string(3) "16M" Fatal error: Allowed memory size of 16777216 bytes exhausted (tried to allocate 536870944 bytes) in /in/ruFeq 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:
65.05 ms | 401 KiB | 8 Q