/** * Main Ninja_Forms Instance * * Insures that only one instance of Ninja_Forms exists in memory at any one * time. Also prevents needing to define globals all over the place. * * @since 2.7 * @static * @staticvar array $instance * @return The highlander Ninja_Forms */ public static function instance() { if (!isset(self::$instance) && !self::$instance instanceof Ninja_Forms) { self::$instance = new Ninja_Forms(); self::$instance->setup_constants(); self::$instance->includes(); // Start our submissions custom post type class self::$instance->subs_cpt = new NF_Subs_CPT(); // Add our registration class object self::$instance->register = new NF_Register(); // The forms variable won't be interacted with directly. // Instead, the forms() methods will act as wrappers for it. self::$instance->forms = new NF_Forms(); // Our session manager wrapper class self::$instance->session = new NF_Session(); register_activation_hook(__FILE__, 'ninja_forms_activation'); add_action('plugins_loaded', array(self::$instance, 'load_lang')); add_action('init', array(self::$instance, 'init'), 5); add_action('admin_init', array(self::$instance, 'admin_init'), 5); add_action('update_option_ninja_forms_settings', array(self::$instance, 'refresh_plugin_settings'), 10); // add_action( 'admin_head', array( self::$instance, 'admin_head' ) ); add_action('admin_notices', array(self::$instance, 'admin_notice')); } return self::$instance; }
/** * Main Ninja_Forms Instance * * Insures that only one instance of Ninja_Forms exists in memory at any one * time. Also prevents needing to define globals all over the place. * * @since 2.7 * @static * @staticvar array $instance * @return The highlander Ninja_Forms */ public static function instance() { if (!isset(self::$instance) && !self::$instance instanceof Ninja_Forms) { self::$instance = new Ninja_Forms(); self::$instance->setup_constants(); self::$instance->includes(); // Start our submissions custom post type class self::$instance->subs_cpt = new NF_Subs_CPT(); register_activation_hook(__FILE__, 'ninja_forms_activation'); add_action('plugins_loaded', array(self::$instance, 'load_lang')); add_action('init', array(self::$instance, 'set_transient_id'), 1); add_action('init', array(self::$instance, 'init'), 5); add_action('admin_init', array(self::$instance, 'admin_init'), 5); } return self::$instance; }