Dear Shane, 2009/1/27 Shane McCarron <sh...@aptest.com>: > The problem is that the DOCTYPE you are using is not one that is known to > the user agents and the user agents are not dereferencing the referenced DTD > to learn about the entities. As a result, named entities other than the 5 > defined by XML will not work in such pages.
Thanks so much for clarifying this so quickly. > I was not myself aware of this issue until a few days ago. The easiest > solution is to use numeric entity references instead of named entity > references. PHP probably even has a module that will magically transform > them for you on the way out. I'll look into this. Many thanks again, Sam