Wiki Counter

<?php
$data = file_get_contents('http://wiki.scratch.mit.edu/w/api.php?action=query&titles=' . rawurlencode('Scratch Wiki:Elections/October 2014') . '&prop=revisions&rvprop=content&format=xml&salt=' . md5(time()));
$xml = new SimpleXMLElement($data);
$votes = (string) ($xml->query->pages->page->revisions->rev);
$lines = explode("\n", $votes);
$vote_lines = array();
foreach ($lines as $val) {
    $val = trim($val);
    if (strpos($val, '|') === 0 && strlen($val) > 2) {
        $vote_lines[] = $val;
    }
}
$votes = array();
foreach ($vote_lines as $val) {
    preg_match_all('%\| *([^ |]+)%s', $val, $columns);
    $voter = $columns[1][0];
    unset($columns[1][0]);
    $i = sizeof($columns[1]);
    foreach ($columns[1] as $vote) {
        if (!strstr($vote, 'N/A') && strpos($vote, '<') !== 0) {
            if (isset($votes[strtolower($vote)])) {
                $votes[strtolower($vote)] += $i;
            } else {
                $votes[strtolower($vote)] = $i;
            }
            $i--;
        }
    }
}
natsort($votes);
$votes = array_reverse($votes);
echo 'Scratch Wiki Vote Calculator - COPYRIGHT (C)2014 Jacob G.' . "\n";
echo 'There are currently ' . sizeof($vote_lines) . ' votes, and your results are...' . "\n";
$i = 0;
foreach ($votes as $key => $val) {
    $i++;
    printf('%2d:%15s with %5d points', $i, $key, $val);
    echo "\n";
}