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<?php $arr = [ 0 => [1, 2, 3, 4], 1 => ['one', 'two', 'three', 'four'] ]; $res = []; foreach ($arr as $item){ foreach($item as $i){ $res = [$i, $item]; } } print_r($res);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => four [1] => Array ( [0] => one [1] => two [2] => three [3] => four ) )

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