' . self::get_pro_prompt_text() . '' ); } public static function get_pro_url() { return 'https://wedevs.com/wp-user-frontend-pro/pricing/?utm_source=freeplugin&utm_medium=prompt&utm_term=wpuf_free_plugin&utm_content=textlink&utm_campaign=pro_prompt'; } public static function get_pro_prompt_text() { return sprintf( 'Available in Pro Version', self::get_pro_url() ); } }