This appendix contains the answers to all the questions posed at the end of the lessons in this book. To ensure you have understood everything, try to refrain from checking these answers until you have attempted to answer all the questions in a lesson.
If you don’t know an answer, try to find it in the book before you look here if you can, because this will help you to remember it next time.
1. PHP is available for Windows, Mac OS X, and Linux/Unix computers.
2. PHP is compiled only at runtime, effectively making it a scripted language.
3. You can include as many sections of PHP as ...