Fix code style

src/Spout/Autoloader/Psr4Autoloader.php

@@ -5,8 +5,6 @@ namespace Box\Spout\Autoloader;
 /**
  * Class Psr4Autoloader
  * @see https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-4-autoloader-examples.md#class-example
- *
- * @package Box\Spout\Autoloader
  */
 class Psr4Autoloader
 {
@@ -16,7 +14,7 @@ class Psr4Autoloader
      *
      * @var array
      */
-    protected $prefixes = array();
+    protected $prefixes = [];
 
     /**
      * Register loader with SPL autoloader stack.
@@ -25,7 +23,7 @@ class Psr4Autoloader
      */
     public function register()
     {
-        spl_autoload_register(array($this, 'loadClass'));
+        spl_autoload_register([$this, 'loadClass']);
     }
 
     /**
@@ -49,7 +47,7 @@ class Psr4Autoloader
 
         // initialize the namespace prefix array
         if (isset($this->prefixes[$prefix]) === false) {
-            $this->prefixes[$prefix] = array();
+            $this->prefixes[$prefix] = [];
         }
 
         // retain the base directory for the namespace prefix
@@ -75,7 +73,6 @@ class Psr4Autoloader
         // work backwards through the namespace names of the fully-qualified
         // class name to find a mapped file name
         while (false !== $pos = strrpos($prefix, '\\')) {
-
             // retain the trailing namespace separator in the prefix
             $prefix = substr($class, 0, $pos + 1);
 
@@ -114,7 +111,6 @@ class Psr4Autoloader
 
         // look through base directories for this namespace prefix
         foreach ($this->prefixes[$prefix] as $baseDir) {
-
             // replace the namespace prefix with the base directory,
             // replace namespace separators with directory separators
             // in the relative class name, append with .php
@@ -143,8 +139,10 @@ class Psr4Autoloader
     {
         if (file_exists($file)) {
             require $file;
+
             return true;
         }
+
         return false;
     }
 }

src/Spout/Autoloader/autoload.php

@@ -5,7 +5,7 @@ namespace Box\Spout\Autoloader;
 require_once 'Psr4Autoloader.php';
 
 /**
- * @var string $srcBaseDirectory
+ * @var string
  * Full path to "src/Spout" which is what we want "Box\Spout" to map to.
  */
 $srcBaseDirectory = dirname(dirname(__FILE__));