I have a php script that needs to determine the size of a file on the file system after being manipulated by a separate php script.
For example, there exists a zip file that has a fixed size but gets an additional file of unknown size inserted into it based on the user that tries to access it. So the page that's serving the file is something like getfile.php?userid=1234.
So far, I know this:
filesize('getfile.php'); //returns the actual file size of the php file, not the result of script execution
readfile('getfile.php'); //same as filesize()
filesize('getfile.php?userid=1234'); //returns false, as it can't find the file matching the name with GET vars attached
readfile('getfile.php?userid=1234'); //same as filesize()
Is there a way to read the result size of the php script instead of just the php file itself?