/**
* The Theme object can be created/obtained via this
* method - this prevents unnecessary work in rebuilding the object and
* querying to construct a list of categories, etc.
*
* @return Theme
*/
public static function instance()
{
$class = __CLASS__;
if (false === self::$object) {
self::$object = new $class();
}
return self::$object;
}
/**
* The Theme object can be created/obtained via this
* method - this prevents unnecessary work in rebuilding the object and
* querying to construct a list of categories, etc.
*
* @return Theme
*/
public static function instance($force_meta_update = false)
{
$class = __CLASS__;
if (false === self::$object && $force_meta_update) {
self::$object = new $class(true);
set_site_transient('ghu_theme', self::$object, self::$hours * HOUR_IN_SECONDS);
}
return self::$object;
}