PHP CURL使用代理来访问目标

	$curl=curl_init();
	curl_setopt($curl,CURLOPT_URL, "http://www.fuck.com/login");
	curl_setopt($curl,CURLOPT_HEADER,1);
	curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);
	curl_setopt($curl,CURLOPT_POST,1);
	curl_setopt($curl,CURLOPT_PROXYTYPE,CURLPROXY_SOCKS5);//使用了SOCKS5代理
	curl_setopt($curl, CURLOPT_PROXY, "fuck.3322.org:1080");	
	$data = array('user' => "geek", 'password' => 'fuck');
	curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
	//curl_setopt($curl, CURLOPT_HTTPPROXYTUNNEL, 1);如果是HTTP代理
	//curl_setopt($curl, CURLOPT_COOKIEJAR, 'cookie.txt');cookie你懂的
	$request = curl_exec($curl);
	//var_dump($request);
	curl_close($curl);