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<?php $arr=[['a', 1, 3, 9, 0, 13],['b', 5, 6, 0, 0, 11],['j', 0, 6, 2, 1, 9],['c', 1, 0, 8, 5, 14],['d', 0, 0, 0, 17, 17],['e', 0, 5, 0, 0, 5],['h', 0, 0, 3, 3, 6]]; usort($arr,function($a,$b){ $infoa=array_count_values($a); $infob=array_count_values($b); if(empty($infoa[0])) $infoa[0]=0; if(empty($infob[0])) $infob[0]=0; if($infoa[0]==$infob[0]) { return end($a)-end($b); } else { return $infoa[0]-$infob[0]; } }); print_r($arr);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [0] => j [1] => 0 [2] => 6 [3] => 2 [4] => 1 [5] => 9 ) [1] => Array ( [0] => a [1] => 1 [2] => 3 [3] => 9 [4] => 0 [5] => 13 ) [2] => Array ( [0] => c [1] => 1 [2] => 0 [3] => 8 [4] => 5 [5] => 14 ) [3] => Array ( [0] => h [1] => 0 [2] => 0 [3] => 3 [4] => 3 [5] => 6 ) [4] => Array ( [0] => b [1] => 5 [2] => 6 [3] => 0 [4] => 0 [5] => 11 ) [5] => Array ( [0] => e [1] => 0 [2] => 5 [3] => 0 [4] => 0 [5] => 5 ) [6] => Array ( [0] => d [1] => 0 [2] => 0 [3] => 0 [4] => 17 [5] => 17 ) )

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