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run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = array("a" => 5); echo !isset($a['d']['e']); //$b = array('test', "deb"); //$c = array("sdf", "dsf"); //var_dump($a + $b); class A { protected $b = 5; } $a = new A(); var_dump(json_decode(json_encode($a)));

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
1object(stdClass)#2 (0) { }
Output for Array change keys
1object(stdClass)#2 (0) { }
Output for Lexical anon
1object(stdClass)#2 (0) { }

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