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<?php $ar = [1,2,3,4,5]; $i = new ArrayIterator($ar); foreach ($i as $k => $e) { var_dump($e); if ($k === 1) { unset($i[$k]); } } echo '---------' . PHP_EOL; foreach ($i as $e) { var_dump($e); }
Output for git.master, git.master_jit, rfc.property-hooks
int(1) int(2) int(4) int(5) --------- int(1) int(3) int(4) int(5)

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