Extensionless URIs
if you want your URI format to be website.com/about/ instead of website.com/about.php then put the following line in a .htaccess file in your websites root folder.
- RewriteRule ^(.*)/$ $1.php [nc]
The php part refers to the extension your web pages have. If you had a file called about.html then the line would be
- RewriteRule ^(.*)/$ $1.html [nc]
The [nc] at the end means the pattern is case-insensitive so would match both about.html and about.HTML
