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<?php $array = [1,2,3]; $array2 = &$array; foreach($array as $val) { unset($array[1]); // modify array being iterated over echo "{$val} - ", current($array), PHP_EOL; }
Output for git.master, git.master_jit, rfc.property-hooks
1 - 1 2 - 1 3 - 1

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