Posted by Sabine on 09/07/05 20:35

Thanks a lot for your fast answers,

I'll do it like -TG and Jordan in his last post suggested!

Sabine

-------- Original-Nachricht --------
Betreff: [PHP] Assign values in foreach-loop
Datum: Wed, 07 Sep 2005 19:14:40 +0200
Von: Sabine <phpdev@sric.de>
Antwort an: phpdev@sric.de
An: PHP general <php-general@lists.php.net>



Hello to all,

is it possible to assign values to the array for which I do the
foreach-loop?

foreach ($_SESSION['arr1'] as $arr1) {
foreach ($_SESSION['arr2'] as $arr2) {
if ($arr1['id'] == $arr2['id']) {
$arr1['selected'] = true;
}
}
}

I think $arr1 is only a temp-var, so the assignment won't reflect on
$_SESSION['arr1'] . Is that right?
Surely I can do it with a for-loop, but those arrays are a bit complex
and a foreach would be much easier to read.

Thanks in advance for your answers
Sabine

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