3v4l.org

run code in 300+ PHP versions simultaneously
<?php register_shutdown_function(function() { var_dump(debug_backtrace()); }); foo();
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function foo() in /in/o0Muh:7 Stack trace: #0 {main} thrown in /in/o0Muh on line 7 array(1) { [0]=> array(2) { ["function"]=> string(9) "{closure}" ["args"]=> array(0) { } } }
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:
43.71 ms | 401 KiB | 8 Q