session value reset/not retained
I have a mailing list with a form, on which I can select one or more recipients.
When I submit the form, the selected ids are added to an array and the imploded array values are stored in a session variable.
I then use these values as a filter on a subsequent page.
On my testing server, everything works fine.
On my client host server, the session value is always 0 on the subsequent page.
I have checked to see if the sessions are being saved properly, using the sessionTest.php file provided by Jason on this thread http://www.webassist.com/forums/showpost.php?p=23826&postcount=2 - and that looks ok
URL provided on request.
Thanks in advance for any help.