方法1: 用file_get_contents 以get方式获取内容：
方法2: 用fopen打开url,以get方式获取内容：
方法3：用file_get_contents函数,以post方式获取url
$opts = array (
‘http' => array (
‘method' => ‘POST',‘header'=> “Content-type: application/x-www-form-urlencodedrn” .
“Content-Length: ” . strlen($data) . “rn”,‘content' => $data
)
);
$context = stream_context_create($opts);
$html = file_get_contents(‘http://localhost/e/admin/test.html',false,$context);
echo $html;
?>
方法4：用fsockopen函数打开url，以get方式获取完整的数据，包括header和body,fsockopen需要 PHP.ini 中 allow_url_fopen 选项开启
}
?>
方法5：用fsockopen函数打开url，以POST方式获取完整的数据，包括header和body
$URL_Info=parse_url($URL);
// Building referrer
if($referrer==”") // if not given use this script as referrer
$referrer=”111″;
// making string from $data
foreach($data as $key=>$value)
$values[]=”$key=”.urlencode($value);
$data_string=implode(“&”,$values);
// Find out which port is needed – if not given use standard (=80)
if(!isset($URL_Info["port"]))
$URL_Info["port"]=80;
// building POST-request:
$request.=”POST “.$URL_Info["path"].” HTTP/1.1n”;
$request.=”Host: “.$URL_Info["host"].”n”;
$request.=”Referer: $referern”;
$request.=”Content-type: application/x-www-form-urlencodedn”;
$request.=”Content-length: “.strlen($data_string).”n”;
$request.=”Connection: closen”;
$request.=”Cookie: $cookien”;
$request.=”n”;
$request.=$data_string.”n”;
$fp = fsockopen($URL_Info["host"],$URL_Info["port"]);
fputs($fp,$request);
while(!feof($fp)) {
$result .= fgets($fp,1024);
}
fclose($fp);
return $result;
}
?>
方法6:使用curl库，使用curl库之前，可能需要查看一下PHP.ini是否已经打开了curl扩展
?>