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<?php $result = []; function getNumsOdd(array $nums, array &$result) { foreach($nums as $key => $num) { if ($num % 2) { $result[$key] = $num; yield $num; } } } foreach(getNumsOdd([1,3,4,5,6]) as $x); var_dump($result);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: Too few arguments to function getNumsOdd(), 1 passed in /in/hL3Yj on line 13 and exactly 2 expected in /in/hL3Yj:3 Stack trace: #0 /in/hL3Yj(13): getNumsOdd(Array) #1 {main} thrown in /in/hL3Yj on line 3
Process exited with code 255.

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