/**
* Function for sorting by uasort
* @param HotelStack $a
* @param HotelStack $b
*/
private static function compareStacksByHotelsParams($a, $b)
{
if (is_object($a->getHotel()) and $a->getHotel() instanceof Hotel) {
$valA = $a->getHotel()->getValueOfParam(self::$sortParam);
} else {
throw new CException('Incorrect first hotel incoming to compareness: ' . VarDumper::dumpAsString($a));
}
if (is_object($b->getHotel()) and $b->getHotel() instanceof Hotel) {
$valB = $b->getHotel()->getValueOfParam(self::$sortParam);
} else {
throw new CException('Incorrect second hotel incoming to compareness: ' . VarDumper::dumpAsString($b));
}
if ($valA < $valB) {
return -1;
} elseif ($valA > $valB) {
return 1;
}
return 0;
}
