function processRawHiscores(i) {

     function combineArray(a,b) {
    
         //same result as PHP's array_combine();
    
         var combinedArray = new Array();
                    
         if(a.length != b.length) {
             return "Error - a and b are of different lengths.";
         }
         else {
                    
             for(k = 0; k < a.length; k++) {
                 var combinedArray[a[k]] = b[k];
             }
            
             return combinedArray;
                        
         }
     }
                
     var arrayOfKeys[0] = "Combat"; //Add Combat to the list of skills
     var arrayOfKeys[1] = "Overall"; //RS Hiscores give levels from here
     var arrayOfKeys[3] = "Attack";
     var arrayOfKeys[4] = "Defence";
     var arrayOfKeys[5] = "Strength";
     var arrayOfKeys[6] = "Hitpoints";
     var arrayOfKeys[7] = "Ranged";
     var arrayOfKeys[8] = "Prayer";
     var arrayOfKeys[9] = "Magic";
     var arrayOfKeys[10] = "Cooking";
     var arrayOfKeys[11] = "Woodcutting";
     var arrayOfKeys[12] = "Fletching";
     var arrayOfKeys[13] = "Fishing";
     var arrayOfKeys[14] = "Firemaking";
     var arrayOfKeys[15] = "Crafting";
     var arrayOfKeys[16] = "Smithing";
     var arrayOfKeys[17] = "Mining";
     var arrayOfKeys[18] = "Herblore";
     var arrayOfKeys[19] = "Agility";
     var arrayOfKeys[20] = "Thieving";
     var arrayOfKeys[21] = "Slayer";
     var arrayOfKeys[22] = "Farming";
     var arrayOfKeys[23] = "Runecrafting";
     var arrayOfKeys[24] = "Hunter";
     var arrayOfKeys[25] = "Construction";
     var arrayOfKeys[26] = "Summoning";
    
     var arrayOfVals = i.split("\n"); //split raw hiscores into chunks by line
     var arrayOfVals.unshift("-1,-1,-1"); //prepend numbers to treat Combat (the first element in both arrays) as an unknown level
     var arrayOfVals.pop(); //--|
     var arrayOfVals.pop(); //  |
     var arrayOfVals.pop(); // remove lines associated with minigames
     var arrayOfVals.pop(); //  |
     var arrayOfVals.pop(); //  |
     var arrayOfVals.pop(); //--|
    
     for(j in arrayOfVals) {
    
         var arrayOfVals[j] = arrayOfVals[j].split(","); //split each line into its constitutional parts
         delete arrayOfVals[j][0]; //remove rank
         delete arrayOfVals[j][2]; //remove xp
         var arrayOfVals[j].join(""); //turn back from array to string
        
     }

     var newArray = combineArray(arrayOfKeys,arrayOfVals); //the keys are defined in that long list and values are the levels of each skill
    
     for(key in newArray) {
                
         var value = newArray[key]; //replaces PHP's "=>"

         if(value == -1) {
             var newArray[key] = "<div>" + key + ": <input type=\"text\" name=\"" + key + "\" /></div>"; //input field if no level number found
         }
         else {
             var newArray[key] = "<input type=\"hidden\" name=\"" + key + "\" value=\"" + value + "\" />"; //hidden input if level number found
         }
     }
                
     return newArray.join(""); //transform from array to string
                
}

<?php

function get_hiscores($username) {

     $hiscores = file_get_contents("http://hiscore.runescape.com/index_lite.ws?player=" . $username);
    
     $arrayOfVals = explode("\n", $hiscores);
     unset($arrayOfVals[25], $arrayOfVals[26], $arrayOfVals[27], $arrayOfVals[28], $arrayOfVals[29], $arrayOfVals[30]);
    
     foreach($arrayOfVals as $key => $value) {
         $arrayOfVals[$key] = explode(",", $value);
         unset($arrayOfVals[$key][0], $arrayOfVals[$key][2]);
     }

     $arrayOfKeys = array("Overall", "Attack", "Defence", "Strength", "Hitpoints", "Ranged", "Prayer", "Magic", "Cooking", "Woodcutting", "Fletching", "Fishing", "Firemaking", "Crafting", "Smithing", "Mining", "Herblore", "Agility", "Thieving", "Slayer", "Farming", "Runecrafting", "Hunter", "Construction", "Summoning");

     $array = array_combine($arrayOfKeys, $arrayOfVals);

     foreach($array as $key => $value) {
         if($value[1] == -1) {
             echo "<div><label for=\"" . $key . "Input\">" . $key . ":</label> <input type=\"text\" name=\"" . $key . "\" id=\"" . $key . "Input\" /> <button type=\"button\" onclick=\"document.getElementById('" . $key . "Input').disabled='true';\">Confirm</button></div>\n";
         }
         else {
             echo "<input type=\"hidden\" name=\"" . $key . "\" value=\"" . $value[1] . "\" />\n";
         }
     }
    
}