Get Alexa Rank

 /*
    - Get Alexa Rank
    - Gets the alexa rank for a website based on the URL

    $url     - The url to get the alexa rank for
    */

    public function getAlexaRank($url)
    {
        $xml = simplexml_load_file("http://data.alexa.com/data?cli=10&url=" . $url);

        if(isset($xml->SD)) return $xml->SD->REACH->attributes();
    }