SESSION array problems
| From: | tedd | Date: | Wed, 01 Oct 2008 18:48:12 +0000 |
| Subject: | SESSION array problems | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-281314@lists.php.net to get a copy of this message | ||
Hi gang:
Apparently, there's something going on here that I don't understand -- this happens far too often these days.
Here's a print_r($_SESSION); of the session arrays I'm using:
[user_id] => Array
(
[0] => 6156
[1] => 7030
[2] => 656
)
[first_name] => Array
(
[0] => Diane
[1] => Fred
[2] => Helen
)
[last_name] => Array
(
[0] => Cable
[1] => Cago
[2] => Cahalan
The following is how I tried to access the data contained in the $_SESSION arrays:
$num_users = count($_SESSION['user_id']);
for ($i = 0; $i < $num_users; $i++)
{
$last_name = $_SESSION['last_name'][$i];
$first_name = $_SESSION['first_name'][$i];
echo("<p>$last_name, $first_name</p>");
}
The only thing that came out correct was the first echo. The remaining echos had no values for $first_name or $last_name.
What's happening here?
Cheers,
tedd
PS: I'm open to other suggestions as to how to do this.
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