抓取网页代码php PHP抓取网页代码示例

//PHP(前提是装了curl):

$ch = curl_init();

curl_setopt ($ch, CURLOPT_URL, "http://www.xxx/");

curl_setopt ($ch, CURLOPT_REFERER, "http://www.xxx/");

curl_exec ($ch);

curl_close ($ch);

//PHP(不装curl用sock)

$server = 'blog.qita.in';

$host = 'blog.qita.in';

$target = '/xxx.asp';

$referer = 'http://blog.qita.in/'; // Referer

$port = 80;

$fp = fsockopen($server, $port, $errno, $errstr, 30);

if (!$fp)

{

echo "$errstr ($errno)

\n";

}

else

{

$out = "GET $target HTTP/1.1\r\n";

$out .= "Host: $host\r\n";

$out .= "Cookie: ASPSESSIONIDSQTBQSDA=DFCAPKLBBFICDAFMHNKIGKEG\r\n";

$out .= "Referer: $referer\r\n";

$out .= "Connection: Close\r\n\r\n";

fwrite($fp, $out);

while (!feof($fp))

{

echo fgets($fp, 128);

}

fclose($fp);

}