/**
* 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;
}
