Fixes #288. Add custom command for PHP-CS-Fixer on Windows

src/beautifiers/php-cs-fixer.coffee

@@ -14,12 +14,27 @@ module.exports = class PHPCSFixer extends Beautifier
 
     beautify: (text, language, options) ->
         @debug('php-cs-fixer', options)
-        @run("php-cs-fixer", [
-            "fix"
-            "--level=#{options.level}" if options.level
-            "--fixers=#{options.fixers}" if options.fixers
-            tempFile = @tempFile("temp", text)
-            ], {ignoreReturnCode: true})
-            .then(=>
-                @readFile(tempFile)
-            )
+
+        isWin = /^win/.test(process.platform)
+
+        if isWin
+            @run("php", [
+                options.cs_fixer_path or "php-cs-fixer.phar"
+                "fix"
+                "--level=#{options.level}" if options.level
+                "--fixers=#{options.fixers}" if options.fixers
+                tempFile = @tempFile("temp", text)
+                ], {ignoreReturnCode: true})
+                .then(=>
+                    @readFile(tempFile)
+                )
+        else
+            @run("php-cs-fixer", [
+                "fix"
+                "--level=#{options.level}" if options.level
+                "--fixers=#{options.fixers}" if options.fixers
+                tempFile = @tempFile("temp", text)
+                ], {ignoreReturnCode: true})
+                .then(=>
+                    @readFile(tempFile)
+                )

src/languages/php.coffee

@@ -18,6 +18,10 @@ module.exports = {
     ]
 
     options:
+        cs_fixer_path:
+            type: 'string'
+            default: ""
+            description: "Path to the `php-cs-fixer` CLI executable"
         fixers:
             type: 'string'
             default: ""