File Content: product-helper.php <?php namespace Yoast\WP\SEO\Helpers; /** * A helper object for the Yoast products. */ class Product_Helper { /** * Gets the product name. * * @return string */ public function get_product_name() { if ( $this->is_premium() ) { return 'Yoast SEO Premium'; } return 'Yoast SEO'; } /** * Gets the product name in the head section. * * @return string */ public function get_name() { return $this->get_product_name() . ' plugin'; } /** * Checks if the installed version is Yoast SEO Premium. * * @return bool True when is premium. */ public function is_premium() { return \defined( 'WPSEO_PREMIUM_FILE' ); } /** * Gets the Premium version if defined, returns null otherwise. * * @return string|null The Premium version or null when premium version is not defined. */ public function get_premium_version() { if ( \defined( 'WPSEO_PREMIUM_VERSION' ) ) { return \WPSEO_PREMIUM_VERSION; } return null; } /** * Gets the version. * * @return string The version. */ public function get_version() { return \WPSEO_VERSION; } } Submit