Remove mmm-mode, php-mode :: only web-mode

Working in PHP languages with HTML is a daily task.
In the first instance I tried to combine its syntax with multi-web-mode but it consumed a lot of resources.
In the second instance I made the language reader using mmm-mode, reading php-mode in web mode.
However this has not been enough because the color problems between modes produce bugs.

Now only the web-mode for PHP works, and I have managed to activate PHP flycheck for web-mode.

init.el

@@ -52,7 +52,6 @@
 (require 'init-markdown)
 (require 'init-python)
 (require 'init-pkgbuild)
-(require 'init-php)
 (require 'init-less)
 (require 'init-sass)
 (require 'init-scss)
@@ -60,7 +59,6 @@
 ;; Plus
 (require 'init-rainbow)
 (require 'init-web-mode)
-(require 'init-mmm-mode)
 (require 'init-ready)
 
 ;;; Loads custom file