3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function moo() { static $n = null; if ( null === $n ) { $n = $this->getn(); } return $n; } public function getn() { echo __METHOD__, PHP_EOL; return 101; } } $o1 = new Foo(); $o2 = new Foo(); echo $o1->moo(), PHP_EOL; echo $o2->moo(), PHP_EOL;
Output for git.master, git.master_jit, rfc.property-hooks
Foo::getn 101 101

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:
43.97 ms | 401 KiB | 8 Q