3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! function foo(){ bar(); } function bar() { foobar(); } function foobar() { foobared(); } function foobared() { var_dump(debug_backtrace(DEBUG_BACKTRACE_PROVIDE_OBJECT, 2)); } foo();
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> array(4) { ["file"]=> string(9) "/in/UE4AA" ["line"]=> int(13) ["function"]=> string(8) "foobared" ["args"]=> array(0) { } } [1]=> array(4) { ["file"]=> string(9) "/in/UE4AA" ["line"]=> int(9) ["function"]=> string(6) "foobar" ["args"]=> array(0) { } } }

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:
41.52 ms | 402 KiB | 8 Q