Curl Call

You could use the curl from php.

http://php.net/manual/en/curl.examples.php

A gift...

class Curl
{
    public function post($url, $payload)
    {
        $ch = curl_init($url);

        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

        $response = curl_exec($ch);

        curl_close($ch);

        return $response;
    }
}

why dont you want to use Guzzle?

Actually I wasnt getting how to make post requests from Guzzle