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<?php $data = array( 8, 2, 10, 11, 19, 13, 10 ); $arr = array_map(function($index, $value) { return array($index, $value); }, $data, array_keys($data)); print_r($arr);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [0] => 8 [1] => 0 ) [1] => Array ( [0] => 2 [1] => 1 ) [2] => Array ( [0] => 10 [1] => 2 ) [3] => Array ( [0] => 11 [1] => 3 ) [4] => Array ( [0] => 19 [1] => 4 ) [5] => Array ( [0] => 13 [1] => 5 ) [6] => Array ( [0] => 10 [1] => 6 ) )

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