/** * @param array $aIds * @return array */ public function ContactIdsLinkedToGroups($aIds) { $aResult = array(); if ($this->oConnection->Execute($this->oCommandCreator->ContactIdsLinkedToGroups($aIds))) { $oRow = $this->oConnection->GetNextRecord(); if ($oRow) { $aResult[] = (int) $oRow->id_addr; } $this->oConnection->FreeResult(); } return $aResult; }