/**
* Return a specified request variable from the GET or POST vars.
* @param string $key a single key
* @return string a single value
* @access private
*/
public static function _getRequestVariable($key)
{
$keyPath = preg_split('/[\[\]]/', $key, -1, PREG_SPLIT_NO_EMPTY);
$result = MyOOS_Utilities::_internalGetRequestVariable($keyPath, $_GET);
if (isset($result)) {
return $result;
}
return MyOOS_Utilities::_internalGetRequestVariable($keyPath, $_POST);
}
