PHP crawl web page code example

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Release： 2016-07-25 08:46:10

Original

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//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/1.1rn";
$out .= "Host: $hostrn";
$out .= "Cookie: ASPSESSIONIDSQTBQSDA=DFCAPKLBBFICDAFMHNKIGKEGrn";
$out .= "Referer: $refererrn";
$out .= "Connection: Closernrn";
fwrite($fp, $out);
while (!feof($fp))
{
echo fgets($fp, 128);
}
fclose($fp);
}

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网页代码, PHP

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PHP抓取网页代码示例

source：php.cn

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