/**
* Sort an array of objects by property name given in parameter
*
* @param array &$objects The objects array to sort
* @param string $prop The property name
* @param string $propAlt The alternative property name
*
* @return bool Sucess or Failure
*/
static function ksortByProp(&$objects, $prop, $propAlt = null)
{
usort($objects, CMbArray::objectSorter($prop, $propAlt));
}
