Besides going home to see Hannah and Julie :) C-c C-f in php-mode. The output of M-x describe-key is as follows:
C-c C-f runs the command php-search-documentation which is an interactive Lisp function in `php-mode.el’. It is bound to C-c C-f,
. (php-search-documentation) Search PHP documentation for the word at the point.
Yay. Thank you little buddy emacs.
