Google Scraper

function get_google($kw, $res=10, $geo='US') {
    $urls = array();
    if ($geo == '') $geo = 'US';
    $url  = 'http://www.google.com/search?hl=en&as_qdr=all&gl='.$geo.'&q='.urlencode($kw).'&num='.$res;
    
    try {
        $html = curl_fetch($url);
    
        $dom = new DOMDocument();
        @$dom->loadHTML($html);
        $xpath = new DOMXPath($dom);
        $hrefs = $xpath->evaluate("/html/body//a");
        for ($i = 0; $i < $hrefs->length; $i++) {
            $href = $hrefs->item($i);
            if ($href->getAttribute('class') == 'l') {
                $link = explode('?', $href->getAttribute('href'));
                $urls[] = $link[0];
            }
        }
    } catch (Exception $e) {}
    return $urls;
}

function get_google($kw, $res=10, $geo='US') {
        
        $urls = array();
        if ($geo == '') $geo = 'US';
        $url  = 'http://www.google.com/search?hl=en&as_qdr=all&gl='.$geo.'&q='.urlencode($kw).'&num='.$res;

        try {
                $html = curl_fetch($url);

                $dom = new DOMDocument();
                @$dom->loadHTML($html);
                $xpath = new DOMXPath($dom);
                $hrefs = $xpath->evaluate("/html/body//h3/a");
                for ($i = 0; $i < $hrefs->length; $i++) { 
                        $href = $hrefs->item($i);
                        if ( preg_match('/url\?q=(.*?)&sa/', $href->getAttribute('href'),$result) ) {
                                $link = urldecode( $result[1] );
                                $urls[] = $link;        
                        }
                }
        } catch (Exception $e) {}
        return $urls;
}