Switch from PHP_Beautifier to php-cs-fixer

lib/langs/php-beautify.coffee

@@ -1,24 +1,27 @@
 ###
-Requires http://pear.php.net/package/PHP_Beautifier
+Requires https://github.com/FriendsOfPHP/PHP-CS-Fixer
 ###
 getCmd = (inputPath, outputPath, options) ->
-  phpBeautifierPath = options.beautifier_path # jshint ignore: line
-  filters = options.filters
-  directoryFilters = options.directory_filters # jshint ignore: line
+  phpCsFixerPath = options.beautifier_path # jshint ignore: line
+  fixers = options.fixers
+  level = options.level # jshint ignore: line
 
-  cmd = "--input \"#{inputPath}\" --output \"#{outputPath}\""
+  levelOption = ""
+  fixerOption = ""
 
-  if filters
-    cmd += " --filters \"#{filters}\""
-  if directoryFilters
-    cmd += " --directory_filters \"#{directoryFilters}\""
+  if level
+    levelOption = " --level=#{level} "
+  if fixers
+    fixerOption = " --fixers=#{fixers}"
 
-  if phpBeautifierPath
+  cmd = "#{levelOption} #{fixerOption} \"#{inputPath}\") || (mv \"#{inputPath}\" \"#{outputPath}\")"
+
+  if phpCsFixerPath
     # Use absolute path
-    "php \"#{phpBeautifierPath}\" #{cmd}"
+    "(php \"#{phpCsFixerPath}\" fix #{cmd}"
   else
     # Use command available in $PATH
-    "php_beautifier #{cmd}"
+    "(php-cs-fixer fix #{cmd}"
 
 "use strict"
 cliBeautify = require("./cli-beautify")

lib/language-options.coffee

@@ -275,15 +275,15 @@ module.exports =
     php_beautifier_path:
         type: 'string'
         default: ""
-        description: "Path to the `PHP_Beautifier` CLI executable"
-    php_filters:
+        description: "Path to the `php-cs-fixer` CLI executable"
+    php_fixers:
         type: 'string'
         default: ""
-        description: "Add filter(s). i.e. \"Filter1(setting1=value1,setting2=value2) Filter2()\""
-    php_directory_filters:
+        description: "Add fixer(s). i.e. linefeed,-short_tag,indentation"
+    php_level:
         type: 'string'
         default: ""
-        description: "Include dirs for filters"
+        description: "By default, all PSR-2 fixers and some additional ones are run."
 
     # Python
     python_autopep8_path: