query($sql); $companyArray = array(); while($row = $stmh->fetch(PDO::FETCH_ASSOC)) { array_push($companyArray, $row["company"]); } array_push($companyArray, ''); return array_unique($companyArray); } catch (PDOException $Exception) { print "오류: " . $Exception->getMessage(); return array(); } } $suply_company_arr = getCompanyArray($pdo, "steelcompany"); $supplier_arr = getCompanyArray($pdo, "steelsupplier"); ?>