How i can put php functions in template file?

[N2GetherNow]

i do this:

define('TEMPLATE_FILE', 'template.php'); in include/init.inc.php
but functions that i put doesn't work (they works fine, when i put them in stand alone file)

i want to be performed on server instead of client browser, any ideas ?

[Nibbler]

Read the FAQ.

Can I rename template.html to template.php to include PHP code in my template?