[geeklog-users] Another formatting question. . .php variables

[TechFan]

Thanks.  I tried added a function in lib-custom.php with just the global 
line. . .and then running that function in header.thtml but it still 
wouldn't work. . .I wasn't sure what the scope rules are with PHP, so I 
ended up just putting the global line directly in header.thtml. . .maybe 
not ideal though.

Thanks again.

Tony Bibbs wrote:

> function foo() {
>    global $HTTP_SERVER_VARS;
>
>    echo $HTTP_SERVER_VARS['PHP_SELF'];
> }
>
> TechFan wrote:
>
>> I am actually using a modified TabularDynamics layout. . .but I am 
>> finding
>> that the active tabs aren't being marked like they should.  I did some
>> reading and found that the $_SERVER global var is only present in PHP 
>> 4.1.0
>> and above. . .I am running 4.0.6 and haven't had a chance to find a 
>> way to
>> upgrade yet (if even possible - the website is running on Cobalt/Sun 
>> Qube 3
>> so it isn't just the standard install).  It says to use 
>> $HTTP_SERVER_VARS
>> instead, but it has to be declared global or something (sorry, 
>> haven't done
>> too much PHP programming).   I checked the phpinfo() information and 
>> found
>> that under the PHP Variables section there is a var called PHP_SELF and
>> there is also a var called HTTP_SERVER_VARS["PHP_SELF"].  So, the 
>> values I
>> need are there, but how do I make it so that I can use them to make the
>> current tab active?
>>
>> Thanks.
>>
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