<?php
session_start();
require_once 'IyzipayBootstrap.php';
require_once '../admin/islem/baglanti.php';

$iyzico=$baglanti->prepare("SELECT * FROM  iayar where odeme_id=?");
$iyzico->execute(array(1));
$iyzicosor=$iyzico->fetch(PDO::FETCH_ASSOC);

$apikey=$iyzicosor['iyzico_api'];
$secretkey=$iyzicosor['iyzico_secret'];

IyzipayBootstrap::init();

class Config
{
    public static function options()
    {
        $options = new \Iyzipay\Options();
        $options->setApiKey("$apikey");
        $options->setSecretKey("$secretkey");
        $options->setBaseUrl("https://sandbox-api.iyzipay.com");
        return $options;
    }
}



 $kullanicisor=$baglanti->prepare("SELECT * from kullanici where kullanici_adi=:kullanici_adi and kullanici_yetki=:kullanici_yetki ");
 $kullanicisor->execute(array(
'kullanici_adi'=>$_SESSION['normalgiris'],
 
'kullanici_yetki'=>1
 ));


$var=$kullanicisor->rowCount();

if ($var==0) {
Header("Location:../login");
}
iyzico configinde bu bulunmakta veritabanından iyzico_api ve iyzicp_secret çekip apikey yerlerini doldurdum ancak hata veriyor
Warning: Undefined variable $apikey in C:xampphtdocspublic_htmliyzicoconfig.php on line 20

Warning: Undefined variable $secretkey in C:xampphtdocspublic_htmliyzicoconfig.php on line 21