(defun flymake-php-init ()
(flymake-simple-make-init-impl
   'flymake-create-temp-with-folder-structure nil nil
   (file-name-nondirectory buffer-file-name)
   'flymake-get-php-cmdline))



;i have
(defun flymake-php-init ()
  (flymake-simple-make-init-impl
   'flymake-create-temp-with-folder-structure nil nil
   (file-name-nondirectory buffer-file-name)
   (list flymake-get-php-cmdline)))


; i want to do
(defun my-flymake-init (get-cmdline-func)
  (flymake-simple-make-init-impl
   'flymake-create-temp-with-folder-structure nil nil
   (file-name-nondirectory buffer-file-name)
   'get-cmdline-func))

(my-flymake-init 'flymake-get-php-cmdline)