RewriteEngine on

#Seo Url Oluşturma
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^(.*)$ $1.php

RewriteRule ^urun/([0-9a-zA-Z-_]+) urun.php?sef=$1 [L,QSA]