$http = new HttpClient();
$http->set_header('User-Agent','Mozilla/5.0 (Windows NT 5.1; rv:13.0) Gecko/20100101 Firefox/13.0.1'); 
$http->get('http://www.example.com/'); 
echo $http->get_body(); 

$http = new HttpClient(); 
$http->set_header('User-Agent','Mozilla/5.0 (Windows NT 5.1; rv:13.0) Gecko/20100101 Firefox/13.0.1'); 
$data = array( 
	'id'=>1, 
	'name'=>'example' 	
); 
$file = array( 
	'photo'=>'/data/patch/file.jpg' 
); 
$http->post('http://www.example.com/',array($data)[,$file]); 
echo $http->get_body(); 

$http->set_cookies($cookie); 

$http->set_proxy('socks5.example.com:1080',HttpClient::PROXY_SOCKS5,'user','password');