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<?php $a = new ArrayObject(['a' => 1, 'b' => 2, 'c' => 3]); foreach (new ArrayObject($a) as $k => $v) { var_dump($v); if ($k === 'a') { unset($a['a']); } }
Output for git.master_jit, git.master, rfc.property-hooks
int(1) int(3)

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