/**
* Checks to see if a key exists within the current configuration.
*
* @access public
* @param string $key
* @return boolean
* @static
*/
public static function check($key)
{
if ($key == 'debug') {
$key = 'Debug.level';
}
return Set::exists(static::$__config, (string) $key);
}
/**
* Check to see if a certain key/path exist in the session.
*
* @access public
* @param string $key
* @return boolean
*/
public function check($key)
{
return Set::exists($_SESSION, $key);
}
