how to execute php code in the vb template

[larry_wic]

I've seen the link to the functions you can run, using the < if condition> tags, etc.

i saw somethign about a plugin (i was confused on that)

I don't see / understand how you do this?
I run this little code on all my pages, as i want to track how they got to my pages
[[ yes, i use other log analyzers, other track analytic software, but i have a specific reason why i need this too]]

so I do get how i could use the if condidtion tags to do this?
i can't call the script / include it -- as i loose the refer data.
i'm pretty sure i need to run it ASAP as the visitor lands on the page.

session_start();
 if (empty($_SESSION['vREFERER'])) {
$vREFERER = $_SERVER['HTTP_REFERER']; 
session_register('vREFERER'); }

so anyone know how, where i could run this php code in the vb template?

THANKS

[Dismounted]

As you've found out, raw PHP cannot be run inside templates. PHP must be run in plugins.

The Plugin Manager

[TigerC10]

You can use PHP, but the template manager restricts what PHP you can use to these functions:

• in_array
• is_array
• is_numeric
• isset
• empty
• defined
• array
• can_moderate
• can_moderate_calendar
• exec_switch_bg
• is_browser
• is_member_of

http://www.vbulletin.com/docs/html/f...n_conditionals



If you need something other than that, you'll have to do what Dismounted said and use a plugin.

[Dismounted]

That PHP is only allowed in conditionals, and no where else.

[larry_wic]

so i can't do this:

<if condition="session_start()">
 if (empty($_SESSION['vREFERER'])) {
$vREFERER = $_SERVER['HTTP_REFERER']; 
session_register('vREFERER'); }
</if>

you can tell, i don't get it

[Dismounted]

No, you can't do that. You must add a plugin to do what you want - I have already posted a link to the manual. Read it.

[TigerC10]

You can do this...

<if condition="empty($_SESSION['vREFERER'])">
Referrer: $_SERVER['HTTP_REFERER']
</if>

You can check if something is empty, but you can't assign new variables and you can't register anything...

[Dismounted]

That wouldn't work - the quotes would fail. Also, I don't know if you can access superglobals in templates directly (they may be cleared, or it might be at some other point, I don't remember).

[vbplusme]

You should take a look at the plugin section of the vBulletin manual to check out plugins and how they work. The architecture is a little strange at first but once you figure out the order, you can do a lot with it, including what you are trying to do I think.

http://www.vbulletin.com/docs/html/main/plugin_system