Hallo Michi,
die Suchschleife ist unnötig. Du kannst einfach abfragen, ob $row['id'] in $_POST enthalten ist und dann darauf zugreifen.
foreach($_POST AS $question => $answer)
{
if($question==$row['id'])
{
#$statement = $pdo->prepare("INSERT INTO table2 SET id_user =:id_user, question =:question");
#$result = $statement->execute(array('id_user' => $_SESSION['userid'], 'question' => $question ));
echo $question;
echo'<br/>';
}
}
Die Suchschleife ist unnötig.
$questionStmt = $pdo->prepare("select a FROM table WHERE port =:port");
$insertStmt = $pdo->prepare("INSERT INTO table2 SET id_user =:id_user, question =:question");
// ...
while($row = $questionStmt->fetch())
{
$question = $row['id'];
if (isset($_POST[$question])
{
$answer = $_POST[$question];
$result = $insertStmt->execute(array('id_user' => $_SESSION['userid'], 'question' => $question ));
echo $question;
echo'<br/>';
}
}
Oder noch kürzer (die $answer Zeile hab ich stehen lassen, falls Du die noch anderswo brauchst)
$questionStmt = $pdo->prepare("select a FROM table WHERE port =:port");
$insertStmt = $pdo->prepare("INSERT INTO table2 SET id_user =:id_user, question =:question");
// ...
while($row = $questionStmt->fetch())
{
if (isset($_POST[$row['id']])
{
$answer = $_POST[$row['id']];
$result = $insertStmt->execute(array('id_user' => $_SESSION['userid'], 'question' => $row['id'));
echo $row['id'] . '<br/>';
}
}
Rolf
--
sumpsi - posui - clusi
sumpsi - posui - clusi