php fsockopen

 private function request($path, $post, $port = 80, $timeout = 50)
    {
        $socket = fsockopen($this->_server, $port, $errno, $errstr, $timeout);
        if (!$socket){
            return false;
        }
        fwrite($socket, "POST $path HTTP/1.0
");
        fwrite($socket, "User-Agent: Socket Example
");
        fwrite($socket, "HOST: $this->_server
");
        fwrite($socket, "Content-type: application/x-www-form-urlencoded
");
        fwrite($socket, "Content-length: " . (strlen($post) + 8) . "
");
        fwrite($socket, "Accept:*/*
");
        fwrite($socket, "
");
        fwrite($socket, "params=$post
");
        fwrite($socket, "
");
        $header = "";
        while ($str = trim(fgets($socket, 4096))) {
            $header .= $str;
        }
        $data = "";
        while (!feof($socket)) {
            $data .= fgets($socket, 4096);
        }
        return $data;
    }