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<?php $array = [ 1 => [ 1 => 'a', 2 => 'b' ] ]; $iterator = new \RecursiveIteratorIterator( new \RecursiveArrayIterator($array) ); foreach ($iterator as $result) { var_dump($result); }
Output for git.master, git.master_jit, rfc.property-hooks
string(1) "a" string(1) "b"

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