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Posted by Norman Peelman on 02/26/06 13:53
"comp.lang.php" <phillip.s.powell@gmail.com> wrote in message
news:1140923087.282743.321640@v46g2000cwv.googlegroups.com...
> This is an urgent request (as always)
>
> [code]
>
> generate_admin_customer_position_dropdown($customerResult,
> $customerResult[0]->id);
> print_r($_SESSION["${projectAcronym}_customerSOWObjectArray"]);
> [/code]
>
> This code will generate an HTML dropdown as well as set a $_SESSION
> variable.
>
> I can verify the function works perfectly and in fact sets the session
> variable every time. Problem is that I need to set and then
> IMMEDIATELY get the session variable w/o redirection because
> redirection is undoable at the portion of the PHP code that this must
> work in.
>
> What do I do? Each time I try this the session variable is NOT
> immediately available until a latter iteration renders it available but
> far too late to be used.
>
> How do I set and then IMMEDIATELY get a SESSION variable? This is an
> urgent request!!
>
> Thanx
> Phil
>
Not exactly sure what you mean... How can you verify that the $_SESSION
variable is set if you also state you can't access it.
place this before your print_r statement: echo "<!-- SESSION
status:\n\r".var_dump($_SESSION)."\n\r-->";
then look in the source code of the resulting page. This will show you all
the $_SESSION variables and their values.
I can set a session and immediatley access it all day long... it has to be
something else. To me it appears that this could be the culprit:
print_r($_SESSION["${projectAcronym}_customerSOWObjectArray"]);
....what is "${projectAcronym}_customerSOWObjectArray"? In otherwords what
is 'projectAcronym'? It can do it this way too, no problem. If
'projectAcronym' is a variable (it really has a $ in front of it) then you
need to make sure it is set properly. The $ can go inside the curly braces
as well and should keep things easier to read. Just try entering the little
code snippet above and you'll see what the session variables are.
Norm
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