I hope you're all doing well. I have a question regarding the PHP function called `set_file_buffer()`. I have tried looking up documentation and searching online, but I still can't seem to fully grasp its functionality. Can someone please explain it to me with a relevant example?
To provide you with some context, I am currently working on a project where I am dealing with large files. I have heard that the `set_file_buffer()` function can be useful when handling such files, but I am not sure how to properly implement it.
I would greatly appreciate it if someone could shed some light on how to use the `set_file_buffer()` function effectively, ideally with a practical example. Thank you in advance for your help and guidance!