Hi,
My httpd.conf file goes something like this:
:
LoadModule php4_module libexec/libphp4.so
:
AddModule mod_php4.c
<IfModule mod_mime.c>
:
AddType application/x-httpd-php .php .phtml
:
</IfModule>
Uncommenting "AddType application/x-httpd-php" basically tells apache that any files that ends with .php & .phtml (as in the example above) should be treated as php scripts, ie to be parsed by the php engine. (note: if you add ".inc" in that line, then any file ending with ".inc" will be treated as 'php files' too.
Hope that helps.