beginTransaction(); $sql1 = "delete from {$DB}.picuploads where parentnum = ? and tablename = ? "; $stmh1 = $pdo->prepare($sql1); $stmh1->bindValue(1,$num, PDO::PARAM_STR); $stmh1->bindValue(2,$tablename, PDO::PARAM_STR); $stmh1->execute(); $pdo->commit(); } catch (Exception $ex) { $pdo->rollBack(); print "오류: ".$Exception->getMessage(); } try{ $pdo->beginTransaction(); $sql = "delete from {$DB}.{$tablename} where num = ?"; $stmh = $pdo->prepare($sql); $stmh->bindValue(1,$num,PDO::PARAM_STR); $stmh->execute(); $pdo->commit(); } catch (Exception $ex) { $pdo->rollBack(); print "오류: ".$Exception->getMessage(); } //각각의 정보를 하나의 배열 변수에 넣어준다. $data = array( "num" => $num ); //json 출력 echo(json_encode($data, JSON_UNESCAPED_UNICODE)); ?>