# Use for PHP 5.x:
LoadModule php5_module modules/libphp5.so
AddHandler php5-script .php 

# Add index.php to your DirectoryIndex line:
DirectoryIndex index.html index.php

AddType text/html .php

# PHP Syntax Coloring
# (optional but useful for reading PHP source for debugging):
AddType application/x-httpd-php-source phps