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<?php $array = Array ( 0 => 0, 1 => 1, 2 => 8, 3 => 0, 4 => 0, 5 => 0, 6 => 0, 7 => 0, 8 => 0, 10 => 0, 11 => 0, 12 => 0, 14 => 0, 15 => 0, ); $keys = array_keys($array); $oldK = 0; while(current($keys) !== false){ $key = current($keys); if($key === $oldK) next($keys); else $array[$oldK] = 999; $oldK++; } ksort($array); print_r($array);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 0 [1] => 1 [2] => 8 [3] => 0 [4] => 0 [5] => 0 [6] => 0 [7] => 0 [8] => 0 [9] => 999 [10] => 0 [11] => 0 [12] => 0 [13] => 999 [14] => 0 [15] => 0 )

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