Phalcon

Phalcon is a web framework implemented as a C extension , every Phalcon's fan know that. It mean we cannot view source code of framework like another PHP framework.

Auto complete for Phalcon framework in Eclipse

Thank for Phalcon Developer tool. It provide useful interface & class declaration scripts which support IDE auto complete function.

Assuming that, Phalcon developer tools is installed. If no, you can download or clone a cross platform package containing the developer tools from Github.

GitHub link : https://github.com/phalcon/phalcon-devtools

In Eclipse, you just need to add devtool path : phalcon-devtools/ide/PHALCON_VERSION by adding external Source Folder in PHP include Path / Libraries tab.