/** * Initialize the class */ private function __construct() { self::$globals = GW_GoPricing::instance(); self::$plugin_version = self::$globals['plugin_version']; self::$db_version = self::$globals['db_version']; self::$plugin_prefix = self::$globals['plugin_prefix']; self::$plugin_slug = self::$globals['plugin_slug']; // Register custom post types add_action('init', array($this, 'register_custom_post_type')); }