They have not yet been approved or disproved by the author or editor and represent solely the opinion of the reader. This page was updated July 18, 2001. The descriptions of Chapter 7 and Chapter 8 are exchanged. They have each other's description. The same goes for the top of page 108.
Error is in last two examples.
I.e., works fine. You probably need to change all your SSI examples to reflect this. For these functions to work, you have to compile PHP with map. In fact, this is wrong. They are specified by the AuthUserFile directive, a fact which is confirmed by the example on the previous page.