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Posted by Norman Peelman on 03/01/06 02:05
"Jon" <jonra@netins.com> wrote in message
news:du2k3c$enp$1@news.netins.net...
> All,
>
> I'm currently building a custom Content Management system for a site we're
> working on, and am stuck. Currently, I am using a couple of classes to run
> most of the queries throughout the application. Well, I'm pretty stuck
now.
>
> What I need to do is use a variable throughout my classes that is a
Session
> variable. I really can't find another solution. The syntax I was using for
> this variable before (I actually hard coded it during my testing and
> development before this point) was this:
>
> class C_DisplayContent{
>
> var $username = "S_";
>
> function foo(){
> //code that uses the variable as $this->username
> }//end foo
>
> }//end class
>
> So, what I really need now is to have the variable look like this:
>
> var $username = $_SESSION['username'];
>
> and be able to use it like normal using the $this->username syntax.
However,
> PHP seems to blow up at it. I've tried numerous ways of doing this
> syntactically and I always end up with errors. The current error I'm
getting
> is:
>
> Parse error: parse error, unexpected T_VARIABLE in
>
> The line is of course the line where I'm assigning the variable.
>
> What am I missing in regards to using session variables within a class?
Any
> help is appreciated.
>
>
Since $_SESSION is a superglobal do you really need to assign it to
$username?
or at least try:
var $username = '';
function set_user_session()
{
if (isset($_SESSION['username']) && !empty($_SESSION['username']))
{
$this->username = $_SESSION['username'];
}
else
{
$this->username = NULL; // or whatever you want
}
}
Norm
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