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<?php $arr = [0 => 0, 1=> 0, 4 => 0, 6 => 0]; $full = array_fill(0,6,999); foreach($full as $k => &$v) if (isset($arr[$k])) $v = $arr[$k]; print_r($full); $new = $arr + array_fill(0,6,999); ksort($new); print_r($new);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 0 [1] => 0 [2] => 999 [3] => 999 [4] => 0 [5] => 999 ) Array ( [0] => 0 [1] => 0 [2] => 999 [3] => 999 [4] => 0 [5] => 999 [6] => 0 )

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