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<?php $called = 0; $iterateOverArray = function ($array) use (&$called) { $pointer = 0; $called++; while (isset($array[$pointer])) { yield array($array[$pointer++], $called); } }; $iterator = $iterateOverArray([1,2,3,4,5]); dd($iterator);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function dd() in /in/ZEONj:16 Stack trace: #0 {main} thrown in /in/ZEONj on line 16
Process exited with code 255.

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