Is there a plugin for Notepad++ which would allow me to see functions including parameters/returns as I type?
For example, if i type \"implode(\", I\'d see:
You can read about it in Notepad++'s documentation site found here
http://npp-community.tuxfamily.org/
The auto complete section can be found here
http://npp-community.tuxfamily.org/documentation/notepad-user-manual//editing/auto-completion