/**
* Get the singleton instance of this class.
*
* This allows the class to only be instantiated once.
*
* @since 1.1-beta-2
*
* @return object
*/
public static function get_instance()
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Initializes tracking.
*
* @since 1.1-beta-2
*/
private static function _tracking_init()
{
// Only do it if it's been approved
if (get_option('render_allow_tracking') === '1') {
Render_Tracking::get_instance();
}
}
