RE: [PHP] Sessions and Arrays
| From: | Erich Kolb | Date: | Tue, 08 Apr 2003 16:26:51 +0000 |
| Subject: | RE: [PHP] Sessions and Arrays | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-142905@lists.php.net to get a copy of this message | ||
There is no output for "echo $_SESSION['AppUI']['user_id'];"
Eg. If I do:
$user_identifier = $_SESSION['AppUI']['user_id'];
if (!$user_identifier){
echo "Nothing in the variable";
exit;
}
I get the "Nothing in the variable" Error, and the script ends.
-----Original Message-----
From: Negrea Mihai [mailto:mike@spidernet.co.ro]
Sent: Tuesday, April 08, 2003 11:24 AM
To: Erich Kolb; php-general@lists.php.net
Subject: Re: [PHP] Sessions and Arrays
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echo $_SESSION['AppUI']['user_id'];
On Tuesday 08 April 2003 07:20 pm, Erich Kolb wrote:
> If I do:
>
> while (list($key,$val) = each($_SESSION['AppUI'])) {
> echo $key." ".$val."<br />";
> }
>
> I get:
>
> state Array
> user_id 5
> user_first_name Erich
> user_last_name Kolb
> user_company 1
> user_department 1
> user_type 1
> user_prefs Array
> project_id 0
> day_selected Object
> user_locale en
> base_locale en
> locale_warn
> locale_alert ^
> styles Array
> msg
> msgNo 0
> defaultRedirect
> cfg Array
>
> How do I get the value from the above "user_id" into a variable so
> that I can echo it, or use it to perform a db query, etc.?
- --
Negrea Mihai
http://www.negrea.net
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