title: IIS PHP doesn't log errors to log file
body: <p>My local windows webserver (IIS) doesn't  log php errors to log file.The php53_errors.log file is always empty. <a href="http://prntscr.com/2aels" rel="nofollow">http://prntscr.com/2aels</a> How to fix it? I think something goes wrong with permission settings. But it shows errors on browser window. And, one more question:Notices like "Undefined index".. Are they really important?</p>