Re: PHP Sessions?

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Yeah your right, I'm trying to walk before I can crawl! Cheers for the help,

Rory.

Chris W. Parker wrote:
rory walsh <mailto:rorywalsh@xxxxxx>
    on Wednesday, March 02, 2005 2:08 PM said:


Thanks everyone, I'm getting closer. The only problem I have not is
that I keep entering that test, I modified it to change the session
variable once we enter the test but it somehow does not seem to
change it? This is the code,


Immediately I see:


if(strlen($_SESSION['loggedin']=="yes")){


That doesn't make sense. Do you mean?:

if($_SESSION['loggedin'] == "yes") {

And the next line:


$_SESSION['loggedin']="no";


Why are you reversing the value of 'loggedin'? Once the person is logged
in shouldn't they stay that way until session timeout or they log out?


When I click the logout button it works fine, but when I click on the
link inside the page it simply reloads the same page as if the session
variable has not changed at all? If I link to a page like this does it
call the script again, or does this need to be done with a form
submit? I must apologise for my lack of knowledge here! I program in
other languages and as a result I have that I can get really deep in
code I don't understand very fast!


Maybe you've already stated this in a previous email and I just don't
remember, what exactly is it that you're trying to accomplish?



Chris.

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