$sql = "INSERT INTO pistache ('Test1', 'Test2', 'Test3', 'Test4', 'Test5', 'Test6', 'Test7', 'Datum von', 'Zeit bis') VALUES ('{$text1}', '{$text2}', '{$text3}', '{$text4}', '{$text5}', '{$text6}', '{$text7}', '{$datumvon}', '{$zeitbis}')";