function bag ($url, $degerler){
 
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_POST, 1);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $degerler);
    curl_setopt($curl, CURLOPT_COOKIEJAR, "cookie.txt");
    curl_setopt($curl, CURLOPT_COOKIEFILE, "cookie.txt");
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_exec($curl);
    curl_close($curl);
}