I'm pretty new to emacs
and I think it would be nice if you share your config that you use in your everyday php work.
that's enough for me, just indentation rules for some project based on kohana:
(add-hook 'php-mode-hook
(lambda ()
(c-set-style "bsd")
(setq c-indent-level 2)
(setq c-continued-statement-offset 2)
(setq c-brace-offset -2)
(setq c-argdecl-indent 0)
(setq c-label-offset -2)
(setq c-basic-offset 2)
(setq tab-width 2)
(setq indent-tabs-mode nil)
(c-set-offset 'case-label '+)
(c-set-offset 'arglist-close 'c-lineup-arglist-operators)
(c-set-offset 'arglist-intro '+)
(c-set-offset 'arglist-cont-nonempty 'c-lineup-math)))