I have been programming C# on Visual Studio for a while and now that I am back at Eclipse + PHP I am missing the great code assistant tool. Well, I tried to enable it from everywhere and it shows up — partially.
This is what I want to see:

I do see the left side of the assistant, but for some reason I do not see the right side — which is the more useful part of the two!
You should download and install another Eclipse (if you have a J2EE installed with PHP PDT)
http://www.eclipse.org/downloads/packages/eclipse-php-developers/heliossr1
This one is special for PHP and works lot better than J2EE + PHP and you’ll have this feature by default.