dev/BotDomParser.php
private function getDom($url) {
    $ch = curl_init();
    $timeout = 5;
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
    $dom = curl_exec($ch);
    curl_close($ch);

    return $dom;
  }
private function getDom($url) {
    $ch = curl_init();
    $timeout = 5;
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
    $dom = curl_exec($ch);
    curl_close($ch);

    return $dom;
  }
Get the dom tree of a given url

@param  [type] $url [description]
@return [string] $dom