在Laravel中使用Guzzle而不是cURL

Question

I was using Virtual Pos on my own classes. But i want to decide to convert my project to laravel project.

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $this->_server);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 90);
curl_setopt($ch, CURLOPT_POSTFIELDS, $vPOSData);

$ch = curl_exec($ch);
@curl_close ($ch);
echo $ch;

When I'm using this code directly in Laravel it is not working. When I check internet, Guzzle is best choice for handling this process.

How can I do it exactly in Guzzle ?

UPDATE:

Here is my data

array:20 [
"clientid" => "*********"
"amount" => "27.87"
"oid" => 14532858
"okUrl" => "http://laravel/tr/order/**1/success"
"failUrl" => "http://laravel/tr/order/**1/fail"
"islemtipi" => "Auth"
"taksit" => ""
"commission" => null
"storetype" => "3d_pay"
"cardHolder" => "cihan küsmez"
"pan" => "4531****31442283"
"Ecom_Payment_Card_ExpDate_Month" => "12"
"Ecom_Payment_Card_ExpDate_Year" => "18"
"cv2" => "001"
"rnd" => "0.88093200 1447345882"
"hash" => "1phjMQWYUkmJRXj283lonh7GAZE="
"lang" => "tr"
"currency" => 949
"customerIP" => "127.0.0.1"
"vpos_name" => "****** vPOS"

]

when i post with guzzle like the code below i'm getting a blank page.

    $client = new Client();
    return $client->post($this->_server, $vPOSData);

Answer 1

If you still want to request with cURL

First make sure you have enabled cURL extension

cURL Request Function

function httpPost($url,$params)
{
  $postData = '';
   //create name value pairs seperated by &
   foreach($params as $k => $v) 
   { 
      $postData .= $k . '='.$v.'&'; 
   }
   rtrim($postData, '&');

    $ch = curl_init();  

    curl_setopt($ch,CURLOPT_URL,$url);
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
    curl_setopt($ch,CURLOPT_HEADER, false); 
    curl_setopt($ch, CURLOPT_POST, count($postData));
        curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);    

    $output=curl_exec($ch);

    curl_close($ch);
    return $output;

}

How to use the function

$params = array(
   "name" => "Ravishanker Kusuma",
   "age" => "32",
   "location" => "India"
);

echo httpPost("http://hayageek.com/examples/php/curl-examples/post.php",$params);

reference : http://hayageek.com/php-curl-post-get/