Another case:
- Create a new SVN project in Eclipse (with Subclipse)
- Check out an existing svn PHP project, the PHP Project wizard comes
automatically
- After that the files has been retrieved, we got the same missing
"Ctrl+Mouse click" feature
Workaround: create a new PHP project, copy all the sources and .svn
directories, except .project and .projectOptions, refresh that new project
and the "jump-to-definition" functionality will work just fine.