About the Introductory Tutorial

Hi, I just discovered that the web-server at my university supported PHP, so I decided to try it; thus I surfed to your site and copied the very first example (hello world) to see if it worked -- it didn't... I couldn't figure out what was wrong -- it drove me nuts! At _last_ I discovered what was wrong: the tutorial uses   instead of normal spaces and these got copied as well -- only problem was that the server couldn't execute the file then... When I changed all no-break spaces to normal spaces it worked perfectly! Perhaps you should change this, or warn about it. Regards, -- Johan WInge