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<?php $rgData = [ 3 => 1, 5 => 0, 1 => 2, 9 => 0, 0 => 1, 4 => 2, 2 => 1, 7 => 0, 6 => 0, 8 => 0, ]; $keys = array_keys($rgData); // Sort the array's keys usort($keys, function($a, $b) use($rgData){ $aVal = $rgData[$a]; $bVal = $rgData[$b]; // Compare the values if($aVal === $bVal){ // If they are the same, compare the keys return $a - $b; } // Otherwise compare the values return $aVal - $bVal; }); var_dump($rgData);
Output for git.master, git.master_jit, rfc.property-hooks
array(10) { [3]=> int(1) [5]=> int(0) [1]=> int(2) [9]=> int(0) [0]=> int(1) [4]=> int(2) [2]=> int(1) [7]=> int(0) [6]=> int(0) [8]=> int(0) }

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