WPINC_class wp http proxy.php Notes - WordPress-Thinstall/wordpress-develop GitHub Wiki

interface HttpProxyInterface {
    public function is_enabled();
    public function use_authentication();
    public function host();
    public function port();
    public function username();
    public function password();
    public function authentication();
    public function authentication_header();
    public function send_through_proxy( $uri );
}