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run code in 200+ php & hhvm versions
Bugs & Features
<?php class Test { public function x() { return 'x'; } public function y() { $f = function() { return $this->x(); }; return $f(); } } $test = new Test(); echo $test->y();

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Typed properties v2
x
Output for Lexical anon
x

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