hi everyone

please i need your help
i have a url which is like http://www.eng-usalah.com/news45.php i want to rewrite it like http://www.eng-usalah.com/news/45 how can i do it???? please help.

i tried in htaccess but i couldnt. what do i shuold write in htaccess file?and what must i do in the position which linked to this page?

You cannot do this with Zenphoto. .../news/45 is a link to a news article titlelinked "45".