It's individual file size. This can be inferred from the fact that in PHP, $_FILES records an error for each individual file, not on the whole upload process. So it's possible to report different errors for different files.
Real programmers don't comment their code. If it was hard to write, it should be hard to understand.
It's supposed to be client-side, but that's never stopped any client I've used from trying to upload the file. PHP does have an error value for situations when the file exceeds that value - so those situations are accessible through PHP.
Real programmers don't comment their code. If it was hard to write, it should be hard to understand.
Oh right...I didn't know php paid any attention to that. Although that won't stop people using javascript, or simply rewriting the page to overcome that value...