Example #1
0
 /**
  * Get accessor method for instance property.
  *
  * @return WP_Ads Instance of the class.
  */
 public static function get_instance()
 {
     if (null == self::$instance) {
         self::$instance = new self();
     }
     return self::$instance;
 }
 /**
  * Initializes class.
  */
 public function __construct()
 {
     $this->version = WP_Ads::get_instance()->get_version();
     parent::__construct($this->slug, __('Ad Code', $this->slug), array('classname' => $this->slug, 'description' => __('A widget for displaying ads with code.', $this->slug)));
     add_action('admin_print_styles', array($this, 'register_admin_styles'));
 }