Add flymake support for PHP.

site-lisp/config/init-flymake.el

@@ -148,6 +148,15 @@
             (flymake-mode)
             ))
 
+(add-hook 'php-mode-hook
+          (lambda ()
+            (require 'flymake)
+            (require 'flymake-extension)
+            (require 'flymake-php)
+            (flymake-mode)
+            (flymake-php-load)
+            ))
+
 (provide 'init-flymake)
 
 ;;; init-flymake.el ends here

site-lisp/extensions/flymake/flymake-php.el

@@ -0,0 +1,39 @@
+;;; flymake-php.el --- A flymake handler for php-mode files
+;;
+;;; Author: Steve Purcell <steve@sanityinc.com>
+;;; URL: https://github.com/purcell/flymake-php
+;;; Version: DEV
+;;; Package-Requires: ((flymake-easy "0.1"))
+;;;
+;;; Commentary:
+;; Usage:
+;;   (require 'flymake-php)
+;;   (add-hook 'php-mode-hook 'flymake-php-load)
+;;
+;; Uses flymake-easy, from https://github.com/purcell/flymake-easy
+
+;;; Code:
+(require 'flymake-easy)
+
+(defconst flymake-php-err-line-patterns
+  '(("\\(?:Parse\\|Fatal\\|syntax\\) error[:,] \\(.*\\) in \\(.*\\) on line \\([0-9]+\\)" 2 3 nil 1)))
+
+(defvar flymake-php-executable "php"
+  "The php executable to use for syntax checking.")
+
+(defun flymake-php-command (filename)
+  "Construct a command that flymake can use to check php source."
+  (list flymake-php-executable "-l" "-f" filename))
+
+;;;###autoload
+(defun flymake-php-load ()
+  "Configure flymake mode to check the current buffer's php syntax."
+  (interactive)
+  (flymake-easy-load 'flymake-php-command
+                     flymake-php-err-line-patterns
+                     'tempdir
+                     "php"))
+
+
+(provide 'flymake-php)
+;;; flymake-php.el ends here