/**
* Check for arrays
*
* @param string $method
* @param mixed $return (reference)
*/
protected function sanity($method, &$return)
{
if ($method == 'rec_query') {
if (!(is_array($return) && !$this->is_assoc_array($return))) {
throw new Exception("rec_query must return array");
}
} elseif ($method == 'rec_fetch') {
if (!$this->is_assoc_array($return)) {
throw new Exception("rec_fetch must return assoc-array");
}
} else {
parent::sanity($method, $return);
}
}
/**
* Override to allow returning raw strings
*
* @param string $method
* @param mixed $return (reference)
*/
protected function sanity($method, &$return)
{
if (!is_string($return)) {
parent::sanity($method, $return);
}
}
