Is it possible to get a file extension without knowing it?

Question

I have a file called 94bf663a100e848fb599209af8cdc2b5.wmv. I know pathinfo will not give me the extension if I just use the name 94bf663a100e848fb599209af8cdc2b5. I

Answer 1

Try filetype() or mime_content_type() function in php... pass the file path it returns the file type.