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run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo() { $t = "this"; $$t = 5; extract(array("this" => "foo")); var_dump($this); } foo();
based on HQ1Eq
Output for 7.1.0 - 7.1.10
Fatal error: Uncaught Error: Cannot re-assign $this in /in/rFJob:5 Stack trace: #0 /in/rFJob(10): foo() #1 {main} thrown in /in/rFJob on line 5
Process exited with code 255.
Output for 4.3.0 - 7.0.20
string(3) "foo"