get image size()

[deep]

Hello,

I know that getimagesize() will get the dimensions of my picture, but is there a function for getting the actual size on a picture in kB?

I need to have a limit on how big images uploaded by my users can be (ex. 10kB per image)

Help! Thx!

[Moonglobe]

[man]filesize()[/man]. returns in bytes.