Code:
if (isset($_POST['aktion']) and $_POST['aktion']=='speichern') {
$stringitem2 = "";
if (isset($_POST['stringitem2']))
if (isset($_POST['aktion']) and $_POST['aktion']=='speichern') {
$stringitem2 = "";
if (isset($_POST['stringitem2']))
$db_sql_stm='INSERT INTO acs_stt (dte, tim, pag_con, ip, usr_agn,