/**
* Main JJ_404_to_301 Instance.
*
* Insures that only one instance of JJ_404_to_301 exists in memory
* at any one time.
* Also prevents needing to define globals all over the place.
*
* @since 3.0.0
* @access public
* @staticvar array $instance
*
* @return JJ_404_to_301|object
*/
public static function instance()
{
if (!isset(self::$instance) && !self::$instance instanceof JJ_404_to_301) {
// Main plugin class.
self::$instance = new JJ_404_to_301();
// Include required files.
self::$instance->includes();
// Run activation actions.
self::$instance->activate();
// Load translation support.
self::$instance->locale();
// Required only when admin.
if (is_admin()) {
// Init admin class..
self::$instance->admin = new JJ4T3_Admin();
}
// Required only when not admin.
if (!is_admin()) {
// Init 404 class.
self::$instance->actions = new JJ4T3_404_Actions();
}
}
return self::$instance;
}
