PHP — P79: File Size Checks

There are a few more checks that we’ll need to look into while uploading files. We’ve uploaded a file and restricted users from uploading all file types, but there are still a few more things that we’ll need to check like file size. I’m purposefully taking a more drawn out approach to this topic since most people feel overwhelmed when they see the full script in action and never see the components for what they are: individual checks.