I'm testing php on localhost (Mac environment). Does anyone know where I can find the error log. Does one even exist?
Not sure, Os. I'll check and see what I can find. What are you looking for? I mean why do you need the error log?
Use Spotlight to find a log file. If you are using the built in Apache server of OSX, try the /var/log, or otherwise it depends on the installation of the localhost you have.