/**
* This method should be invoked to avoid multiple instances being created on a single load
*
* @since 5.0
* @access public
* @param string
* @return
*/
public static function getInstance($section = 'site')
{
if (is_null(self::$instance)) {
self::$instance = new self($section);
}
return self::$instance;
}
public static function getInstance()
{
if (is_null(self::$instance)) {
self::$instance = new self();
}
return self::$instance;
}
