<?php
function test()
{
    echo 'test';
}

function getScroll($type_sort, $type, $xml)
{
    $nbr = ($type == "faible" ? rand(1, 3) : ($type == "puissant" ? rand(1, 6) : rand(1, 4)));
    $valeur = 0;
    $nom = " Parchemin ".$type_sort." (";

    for ($i=0; $i<$nbr; $i++) {
        $percent = rand(1, 100);
        $lvl = 0;
        switch ($type) {
            case "faible": switch ($percent) {
            case ($percent < 6): $lvl = 0; break;
            case ($percent < 51): $lvl = 1; break;
            case ($percent < 96): $lvl = 2; break;
            default:               $lvl = 3;
            }break;
            case "intermediaire": switch ($percent) {
            case ($percent < 6): $lvl = 2; break;
            case ($percent < 66): $lvl = 3; break;
            case ($percent < 96): $lvl = 4; break;
            default:               $lvl = 5;
            }break;
            default: switch ($percent) {
            case ($percent < 6): $lvl = 4; break;
            case ($percent < 51): $lvl = 5; break;
            case ($percent < 71): $lvl = 6; break;
            case ($percent < 86): $lvl = 7; break;
            case ($percent < 96): $lvl = 8; break;
            default:               $lvl = 9;
            }
        }
        $item = $xml->xpath("/objets/Sorts/".$type_sort."/lvl".$lvl."/*");
        if (count($item) > 0) {
            $id = rand(1, count($item))-1;
            $nom .= ($i==0 ? "" : ", ").$item[$id]->nom." (".$lvl.")";
            $valeur +=  $item[$id]->valeur;
        } else {
            $nom .= ($i==0 ? "" : ", ")."Un sort (".$lvl.")";
        }
    }
    return array(utf8_decode($nom).")", $valeur);
}