linkDB(); $sql = "SELECT * FROM Tagesplan"; try { $stmt = $pdo->prepare($sql); $stmt->execute(); } catch (\PDOException $e) { return false; } $result = $stmt->fetchAll(\PDO::FETCH_ASSOC); return $result; } public function insertTagesplan($data) { $pdo = $this->linkDB(); $params = array(); $sql = "INSERT INTO Tagesplan ("; foreach ($data as $index => $value) { $sql .= "" . $index . ","; } $sql = substr($sql, 0, strlen($sql) - 1) . ") VALUES ("; foreach ($data as $index => $value) { $sql .= ":" . $index . ","; $params[":" . $index] = $value; } $sql = substr($sql, 0, strlen($sql) - 1) . ");"; try { $stmt = $pdo->prepare($sql); $stmt->execute($params); return true; } catch (\PDOException $e) { echo $sql; return false; } } public function deleteTagesplan($id) { $pdo = $this->linkDB(); $params = array(); $sql = "DELETE FROM Tagesplan WHERE id=:id"; $params[":id"] = $id; try { $stmt = $pdo->prepare($sql); $stmt->execute($params); return true; } catch (\PDOException $e) { return false; } } } ?>