'_wpm_gtin_code')); } public function isEnabled() { return !function_exists('is_plugin_active') ? in_array('product-gtin-ean-upc-isbn-for-woocommerce/product-gtin-ean-upc-isbn-for-woocommerce.php', (array)get_option('active_plugins', array())) : is_plugin_active('product-gtin-ean-upc-isbn-for-woocommerce/product-gtin-ean-upc-isbn-for-woocommerce.php'); } }