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Posted by David Haynes on 03/02/06 04:17
Chuck C wrote:
> Is there a way to access the values from a session by using an index/count
> instead of the name?
>
> Something like:
>
> $_SESSION[1]
>
> Also, can you query the name and value for this?
>
> What I am looking to do is have a lot of different variables stored in my
> session but the names may change or be different.
>
>
I just had to do something similar like this:
$good = array();
foreach( $_SESSION as $key => $value ) {
switch( $value ) {
case 'good1':
case 'good2':
case 'good3':
$good[] = $value;
break;
default:
unset($_SESSION[$key]);
}
}
Not the prettiest, but it got the job done.
-david-
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