Apache Not Recognizing .php Files

[Matt Florido]

So I just upgraded PHP and it seems something got borked.  PHP is
running just fine on Apache, but for some reason, the following module
doesn't seem to be recognized or processed by Apache.

<IfModule mod_php5.c>
  AddType application/x-httpd-php .php .phtml .php3
  AddType application/x-httpd-php-source .phps
</IfModule>

I say this because pointing to index.php brings up a window in Firefox
basically saying it doesn't know what to do with x-httpd-php files.
-- 
Regards,
Matt Florido