今天研究这样采集别人网站的数据，有点小心得，在这里记录一下。以下是全部代码：
$url = "http://code.haohailuo.com/";
$parse = parse_url($url);
$host = $parse['host'];
$path = $parse['path'];
$port = 80;
$timeout = 80;
$fp = @fsockopen($host, $port, $errno, $errstr, $timeout);
if (!$fp){
echo $errno."--".$errstr;
} else {
$out = "POST $path HTTP/1.1\r\n";
$out .= "Host: ".$host."\r\n";
$out .= "Accept: */*\r\n";
$out .= "Connection: Close\r\n";
$out .= "Cookie: $cookie\r\n\r\n";
@fwrite($fp, $out);
$status = stream_get_meta_data($fp);
if(!$status['timed_out']) {
while (!feof($fp)) {
if(($header = @fgets($fp)) && ($header == "\r\n" || $header == "\n")) {
break;
}
}
$stop = false;
while(!feof($fp) && !$stop) {
$data = fread($fp,8192);
$return .= $data;
}
}
fclose($fp);
var_dump($return);
}
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