$amount_fee = $amount_fee * 100;
$amount_fee = number_format($amount_fee * $lastcur, 2, '.', '');
$payment_types = substr($payment_types, 0, -1);
$hashOlustur = base64_encode(hash_hmac('sha256', $user["email"] . "|" . $user["email"] . "|" . $user['client_id'] . $extra['apiKey'], $extra['apiSecret'], true));
$postData = array('apiKey' => $extra['apiKey'], 'hash' => $hashOlustur, 'returnData' => $user["email"], 'userEmail' => $user["email"], 'userIPAddress' => GetIP(), 'userID' => $user["client_id"], 'proApi' => TRUE, 'productData' => ["name" => $amount . $settings['currency'] . " Tutarında Bakiye (" . $paymentCode . ")", "amount" => $amount_fee, "extraData" => $paymentCode, "paymentChannel" => $payment_types,
"commissionType" => $extra["commissionType"]
burayı buldum nereyi düzenliyeceğim hocam