laravel-5 - 获取我动态创建的最终 Uri（guzzel）

Question

嗨，我想获得我正在调用的最终 URI；我想知道我正在调用哪个 URI，因为我正在动态创建 URI。这是我尝试过的代码，但失败了。我正在使用最新版本的 Guzzel

http://docs.guzzlephp.org/en/latest/index.html

public function index(Request $request)
{   
    $firstName = '{% First Name %}';
    $lastName = '{% Last Name %}';
    $emailID = '{% Email ID %}';
    $mobileNumber = '{% Mobile Number %}';
    $sms = urldecode($request->input('sms'));

    foreach (json_decode(substr(urldecode($request->input('messages')), 0, -6)) as $user) 
    {
        $smsText = $sms;

        if(strpos($sms, $firstName) != false || strpos($sms, $lastName) != false || strpos($sms, $emailID) != false || strpos($sms, $mobileNumber) != false)
        {             
            $smsText = str_replace($firstName, explode(" ",$user->field_full_name_value)[0], $smsText);
            $smsText = str_replace($lastName, explode(" ",$user->field_full_name_value)[1], $smsText);
            $smsText = str_replace($emailID, $user->mail, $smsText);
            $smsText=str_replace($mobileNumber, $user->field_phone_no_value, $smsText);
        }

        $response = $this->client->request(null,'/api/sendmsg.php',
                    ['query'=>[
                               ['user' => 'ray'],
                               ['pass' => 'as'],
                               ['sender' => 'abc'],
                               ['phone' => 7411220923], //$user->field_phone_no_value
                               ['text' => 'Test Message'], //$smsText
                               ['priority' => 'ndnd'],
                               ['stype' => 'normal']
                    ]]);           
    }  
}