/**
  * Constructor
  *
  * @mvc Controller
  */
 protected function __construct()
 {
     $this->register_hook_callbacks();
     $this->modules = array('WPPS_Settings' => WPPS_Settings::get_instance(), 'WPPS_CPT_Example' => WPPS_CPT_Example::get_instance(), 'WPPS_Cron' => WPPS_Cron::get_instance());
 }
 public function __construct()
 {
     $this->WPPS_Settings = WPPS_Settings::get_instance();
 }
 /**
  * Initializes variables
  *
  * @mvc Controller
  */
 public function init()
 {
     self::$default_settings = self::get_default_settings();
     $this->settings = self::get_settings();
 }