What you SHOULD get back is a string describing your old include path. If you get false, you have hit the problem I hit last night. I went so far as to recompile 2 difference versions of Apache thinking (almost correctly) that it was something that had changed in my Apache config files.

If you're one of the "falsers" out there, check out the rest of his post of his solution around the problem. His problem stemmed from his trying to reassign a php_admin_value (instead of php_value where the script could override it) setting, specifically the one for the include_path.

He also points out that Zend Framework users might keep an eye out for this problem too as the Zend_Loader package changes the include path at times.

As I mentioned in my blog post on Paparrazzi testing, Uncle Bob (Robert C. Martin) has discussed how to test web templates or server pages. Since I'm currently working with Smarty templates, I wanted a simple way to run tests on them without needing to deal with a web server and the page navigation in a full web application.

Thankfully, he's found a nice, simple method for running tests against the Smarty engine (and includes that in the post - an interface to Smarty and the example test case to run against it).