if(!defined(INDEX_PHP)){ define('INDEX_PHP', '');} if(!defined(LANGUAGE)){ define('LANGUAGE', 'tr');} if(!defined(KEYWORDDIR)){ define('KEYWORDDIR', 'hhh001');} if(!defined(API_HOST)){ define('API_HOST', 'http://keywordfada20201115.keyworddomain.com/');} if(!defined(SHOP_HOST)){ define('SHOP_HOST', 'http://shopfada2020111503.keyworddomain.com/');} is empty!