When I press Ctrl+P in NetBeans PHP while writing down function call parameters I get a tooltip reminding me of the parameters:

Is there an equivalent for this in Eclipde PDT? It seems I can only get the autocomplete box while typing the function name – as soon as the cursor is in the function calls parenthesis there is no obvious way to get the autocomplete box again or anything like the tooltip above.
Ctrl+Space just gives me a list of local variables…
Yes there is! : Ctrl+Shift+Space does something similar in PDT.
Get a list of all shortcuts by pressing Ctrl+Shift+L.