/**
* The constructor of this class
*
* @param array $config
*/
public function __construct($config = array())
{
// initialize the cache if this did not happen before
if (self::$templateCache == null) {
self::$templateCache = array();
}
if (array_key_exists('site_template', $config)) {
$this->_site_template = $config['site_template'];
} else {
$this->_site_template = null;
}
parent::__construct($config);
}
