/** * Takes a bunch of params that are needed to match certain criteria and * retrieves the relevant objects. It also stores all the retrieved * values in the default array * * @param array $params (reference ) an assoc array of name/value pairs * @param array $defaults (reference ) an assoc array to hold the flattened values * * @return object CRM_Booking_DAO_Slot object on success, null otherwise * @access public * @static */ static function retrieve(&$params, &$defaults) { $dao = new CRM_Booking_DAO_Slot(); $dao->copyValues($params); if ($dao->find(TRUE)) { CRM_Core_DAO::storeValues($dao, $defaults); return $dao; } return NULL; }