Kastang Ramblings of a Geek

< ?php
 
ini_set("user_agent", "Mozilla/5.0 (X11; U; Linux i686; pl-PL; rv:1.9.0.2) Gecko/20121223 Ubuntu/9.25 (jaunty) Firefox/3.8"); 
 
//Average guild achievement score. 
function achAverage($x) {
    $counter = 0;
    $total = 0;
 
    foreach ($x as $p) {
        $total += getAchPoints($p);
        $counter++;
    }
    return ($total/$counter);
}
 
//Sorted Guild Characters Names/Levels in ABC Order. 
function sortedList($x) {
    $array = array();
    foreach($x as $char) {
        $array[] = getName($char)." - ".getLevel($char)."<br>";
    }
    sort($array);
 
    return $array;
}
 
//Returns the average level of the entire guild. 
function avgLevel($x) {
    $counter = 0;
    $total = 0;
 
    foreach ($x as $p) {
        $total += getLevel($p);
        $counter++;
    }
    return ($total/$counter);
}
 
/**
 * Other functions that can be used to pull information
 * from the XML sheet. Use these functions to expand
 * and create other functions. 
 **/
function getAchPoints($x) { return $x['achPoints']; }
function getClassId($x) { return $x['classId']; }
function getGenderId($x) { return $x['genderId']; }
function getLevel($x) { return $x['level']; }
function getName($x) { return $x['name']; }
function getRaceId($x) { return $x['raceId']; }
function getRank($x) { return $x['rank']; }
function getURL($x) { return $x['url']; }
 
?>

< ?php
//Functions file. 
include ('guild.php');
 
//Set Server/Guild Here. 
$server = "Eitrigg";
$guild = "We+Know";
 
$url='http://www.wowarmory.com/guild-info.xml?r='.$server.'&gn='.$guild;
$xml = simplexml_load_file($url);
$xml = $xml->guildInfo->guild->members->character;
 
//-------ABOVE THIS LINE IS REQUIRED----------
 
 
//Below are some possible ways to use the functions. 
 
/** Prints Without Array Numbers **/
for($i=0, $array = sortedList($xml);$array[$i] != null; $i++) {
    echo $array[$i];
}
 
/** Alternative Implementation, Prints with Array Numbers
print_r(sortedList($xml));
**/
 
//Displays the average number of guild achievements. 
echo achAverage($xml)."<br />";
 
//Displays the average level of the guild. 
echo avgLevel($xml);
 
?>