I have a similar question to this one which doesn't appear to have a happy resolution. It mentions using
rotatelog.exe which is part of the Apache framework and not available to me.
I have inherited a Windows 2012 R2 web server from my predecessor, it is serving out PHP files via IIS 8.5. I recently tried to diagnose a problem with one of our sites only to discover the PHP error log was several GB in size (dating back to 2013).
Ideally I would like to rotate these logs on a daily or monthly basis.
How can I achieve this? PHP is 5.4, but a method for any version would be acceptable.