3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function a() { $this->b(); } public function b() { $this->c(); } public function c() { $this->d(); } public function d() { $this->e(); } public function e() { var_dump(debug_backtrace(false, 2)); } } $test = new Test(); $test->a();
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> array(6) { ["file"]=> string(9) "/in/Ls1qr" ["line"]=> int(22) ["function"]=> string(1) "e" ["class"]=> string(4) "Test" ["type"]=> string(2) "->" ["args"]=> array(0) { } } [1]=> array(6) { ["file"]=> string(9) "/in/Ls1qr" ["line"]=> int(17) ["function"]=> string(1) "d" ["class"]=> string(4) "Test" ["type"]=> string(2) "->" ["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:
28.61 ms | 402 KiB | 8 Q