.Htaccess remove all .php, paramater and add slash in url

Question

I have the following .htaccess file which helps me to rewrite the http://domain/profile.php?uid=1 as http://domain/1

RewriteEngine on
#this removes .php
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^\.]+)$ $1.php [NC,L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}.php !-f
RewriteRule ^(.+)$ /profile?uid=$1 [QSA,NC,L]

But when i add slash on the url, it gives me errors also how can i add another parameter for example:

http://domain/profile.php?uid=1&section=about

to

http://domain/1/about

Answer 1

You can use this

RewriteEngine on
#remove .php
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^([^\.]+)/?$ /$1.php [NC,L]
#rewrite /1/about
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.+)/(.+)/?$ /profile?uid=$1&section=$2 [QSA,NC,L]