Merge branch 'hotfix/4352' into develop

Close zendframework/zendframework#4352

src/Transfer/Adapter/AbstractAdapter.php

@@ -1258,7 +1258,7 @@ protected function detectMimeType($value)
     /**
      * Returns the formatted size
      *
-     * @param  integer $size
+     * @param  int $size
      * @return string
      */
     protected static function toByteString($size)

src/Transfer/Adapter/FilterPluginManager.php

@@ -26,10 +26,10 @@ class FilterPluginManager extends BaseManager
      * @var array
      */
     protected $aliases = array(
-        'decrypt'   =>'filedecrypt',
-        'encrypt'   =>'fileencrypt',
-        'lowercase' =>'filelowercase',
-        'rename'    =>'filerename',
-        'uppercase' =>'fileuppercase',
+        'decrypt'   => 'filedecrypt',
+        'encrypt'   => 'fileencrypt',
+        'lowercase' => 'filelowercase',
+        'rename'    => 'filerename',
+        'uppercase' => 'fileuppercase',
     );
 }

src/Transfer/Adapter/ValidatorPluginManager.php

@@ -14,23 +14,23 @@
 class ValidatorPluginManager extends BaseManager
 {
     protected $aliases = array(
-        'count'            =>'filecount',
-        'crc32'            =>'filecrc32',
-        'excludeextension' =>'fileexcludeextension',
-        'excludemimetype'  =>'fileexcludemimetype',
-        'exists'           =>'fileexists',
-        'extension'        =>'fileextension',
-        'filessize'        =>'filefilessize',
-        'hash'             =>'filehash',
-        'imagesize'        =>'fileimagesize',
-        'iscompressed'     =>'fileiscompressed',
-        'isimage'          =>'fileisimage',
-        'md5'              =>'filemd5',
-        'mimetype'         =>'filemimetype',
-        'notexists'        =>'filenotexists',
-        'sha1'             =>'filesha1',
-        'size'             =>'filesize',
-        'upload'           =>'fileupload',
-        'wordcount'        =>'filewordcount',
+        'count'            => 'filecount',
+        'crc32'            => 'filecrc32',
+        'excludeextension' => 'fileexcludeextension',
+        'excludemimetype'  => 'fileexcludemimetype',
+        'exists'           => 'fileexists',
+        'extension'        => 'fileextension',
+        'filessize'        => 'filefilessize',
+        'hash'             => 'filehash',
+        'imagesize'        => 'fileimagesize',
+        'iscompressed'     => 'fileiscompressed',
+        'isimage'          => 'fileisimage',
+        'md5'              => 'filemd5',
+        'mimetype'         => 'filemimetype',
+        'notexists'        => 'filenotexists',
+        'sha1'             => 'filesha1',
+        'size'             => 'filesize',
+        'upload'           => 'fileupload',
+        'wordcount'        => 'filewordcount',
     );
 }

src/Transfer/Transfer.php

@@ -54,7 +54,7 @@ public function setAdapter($adapter, $direction = false, $options = array())
             $adapter = '\Zend\File\Transfer\Adapter\\' . ucfirst($adapter);
         }
 
-        $direction = (integer) $direction;
+        $direction = (int) $direction;
         $this->adapter[$direction] = new $adapter($options);
         if (!$this->adapter[$direction] instanceof Adapter\AbstractAdapter) {
             throw new Exception\InvalidArgumentException(
@@ -79,7 +79,7 @@ public function getAdapter($direction = null)
             return $this->adapter;
         }
 
-        $direction = (integer) $direction;
+        $direction = (int) $direction;
         return $this->adapter[$direction];
     }
 
@@ -94,7 +94,7 @@ public function getAdapter($direction = null)
     public function __call($method, array $options)
     {
         if (array_key_exists('direction', $options)) {
-            $direction = (integer) $options['direction'];
+            $direction = (int) $options['direction'];
         } else {
             $direction = 0;
         }