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<?php class x extends \SplFixedArray{ protected $foo = 4; } $arr = new x(20); while (list($field, $value) = each($arr)){ var_dump($field, $value); }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function each() in /in/a61pH:10 Stack trace: #0 {main} thrown in /in/a61pH on line 10
Process exited with code 255.

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