File Upload /PHP Question

[Anon]

So I have a forum where a user can upload a file. I want to disallow certain file names (for example, index.html , but I still want them to be able to upoad .html files..lets say just not index.html, index.htm, and default.html and default.htm). How do I do this?

[Anon]

as usual, the manual has the answer to your question.

http://www.php.net:8000/manual/en/html/features.file-upload.html

the info you want is toward the bottom.