<?php
header("Content-type: text/plain");
header("Content-Disposition: attachment; filename=blizz.txt");
$array = array();
$html1 = file_get_contents('http://us.battle.net/d3/en/forum/3354739/');
$doc1 = new DOMDocument();
libxml_use_internal_errors(TRUE);
if(!empty($html1))
{
    $doc1->loadHTML($html1);
    libxml_clear_errors();
    $xpath1 = new DOMXPath($doc1);
    $row1 = $xpath1->query('//a[@class="topic-title"]/@href');
    if($row1->length > 0)
    {
        foreach($row1 as $row)
        {
            $thread = $row->nodeValue;
            $thread = 'http://us.battle.net'.$thread;
                $html2 = file_get_contents($thread);
                $doc2 = new DOMDocument();
                if(!empty($html2))
                {
                    $doc2->loadHTML($html2);
                    libxml_clear_errors();
                    $xpath2 = new DOMXPath($doc2);
                    $row2 = $xpath2->query('//a[@class="context-link d3-class-1"]/@href');
                    if($row2->length > 0)
                    {
                        foreach($row2 as $row)
                        {
                            $whole_string = $row->nodeValue;
                            $cut_string = explode('/', $whole_string);
                            $main_info = $cut_string[4];
                            $main_infos = explode('-', $main_info);
                            $pusharray = array($main_infos[0], $main_infos[1]);
                            $array[] = $pusharray;
                        }
                    }
                }
        }
    }
}
$content = "";
foreach($array as $line)
{

    echo $line[0].':'.$line[1]."\r\n";
}
?>