fix styles

.php_cs

@@ -4,6 +4,8 @@ $finder = Symfony\Component\Finder\Finder::create()
     ->files()
     ->in(__DIR__)
     ->exclude('vendor')
+    ->notName("*.md")
+    ->notName("*.xml")
     ->notName("*.txt")
     ->notName("*.phar")
     ->ignoreDotFiles(true)

composer.json

@@ -16,7 +16,7 @@
     "illuminate/support": "~5.0"
   },
   "require-dev": {
-    "fabpot/php-cs-fixer": "~2.0",
+    "fabpot/php-cs-fixer": "~1.11",
     "mockery/mockery": "0.9.*",
     "orchestra/testbench": "~3.0",
     "phpunit/phpunit": "~4.0"

src/LanguageDetector.php

@@ -102,7 +102,8 @@ public function apply($locale)
      * Add a callback to call after applying the detected locale.
      * @param Closure $callback
      */
-    public function addCallback(Closure $callback){
+    public function addCallback(Closure $callback)
+    {
         $this->callbacks[] = $callback;
     }
 
@@ -113,7 +114,7 @@ public function addCallback(Closure $callback){
      */
     protected function applyCallbacks($language)
     {
-        foreach($this->callbacks as $callback) {
+        foreach ($this->callbacks as $callback) {
             call_user_func($callback, $language, $this);
         }
     }

src/Support/helpers.php

@@ -1,6 +1,6 @@
 <?php
 
-if (! function_exists('parse_langs_to_array')) {
+if (!function_exists('parse_langs_to_array')) {
     /**
      * Parse a simple string comma-separated to array.
      * @see split_srt_to_simple_array.
@@ -18,7 +18,7 @@ function parse_langs_to_array($str)
     }
 }
 
-if (! function_exists('split_str_to_simple_array')) {
+if (!function_exists('split_str_to_simple_array')) {
     /**
      * Parse a simple string comma-separated to array. It also allow to use simple
      * indexes, like: "something:awesome, locale:pt-br, country:brazil".