linkDB(); $params = array(); $sql = "UPDATE Benutzer SET" foreach($data as $index=>$value){ $sql .= " ".$index." = :".$index; $params[":".$index] = $value; } $sql .= " WHERE id = :benutzerId;"; $params[":benutzerId"] = $kindId; try{ $stmt = $pdo->prepare($sql); $stmt->excute($params); } catch(\PDOException $e){ return false; } $result = $stmt->fetchALL(\PDO::FETCH_ASSOC); return $result; } public function insertBenutzer($data){ $pdo = $this->linkDB(); $params = array(); $sql = "INSERT INTO Benutzer ("; foreach($data as $index=>$value){ $sql .= $index.", "; $params[":"+$index] = $index; } $sql = substr($sql, 0, strlen($sql)-2).") VALUES ("; foreach($data as $value){ $sql .= ":".$value." ,"; $params[":"+$value] = $value; } $sql = substr($sql, 0, strlen($sql)-2).");"; try{ $stmt = $pdo->prepare($sql); $stmt->excute($params); } catch(\PDOException $e){ return false; } $result = $stmt->fetchALL(\PDO::FETCH_ASSOC); return $result; } } ?>