I agree with most of what the other posters are saying. These 'pretty' URLs won't do much for SEO but can be easier for users.
To answer your question. Assuming your .htaccess file looks something like this:
Code:
Options +FollowSymLinks
RewriteEngine On
RewriteRule ([^/]*)/([^/]*) index.php?type=$1&id=$2 [L]
Where your index.php will take the "type" parameter as "article", "examples", "something else" etc. And "id" is the article id, then once the first two parameters are given, the rest make no difference.
For example:
Code:
http://www.mysite.com/article/5
http://www.mysite.com/article/5/The-Article-Title
http://www.mysite.com/article/5/Some-Random-Text
All these links will resolve to the same article (index.php?type=article&id=5)
You can give it whatever title (in the link href) you wish.
Of course, the .htaccess above is not what you would actually use (you will need to make sure requests for CSS, javascript and images all get through).