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<?php $array = Array ( "0" => 12 , "1" => 17 , "2" => 5, "3" => 27, "4" => 5 ); sort($array); //print_r($array); $arrayValues = $array; $ranked = sort($arrayValues); for($i = 0; $i < length($ranked); $i++){ for($j = 0; $j < length($arrayValues); $j++){ if($arrayValues[$i] == $sorted[$j]){ echo $arrayValues[$i] . ' has rank ' . $j; } } }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function length() in /in/eKvqn:12 Stack trace: #0 {main} thrown in /in/eKvqn on line 12
Process exited with code 255.

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