fixes CS

Author: fabpot

Encoder/JsonDecode.php

@@ -57,7 +57,6 @@ public function __construct($associative = false, $depth = 512)
      *
      * @deprecated since version 2.5, to be removed in 3.0.
      *             The {@self decode()} method throws an exception if error found.
-     *
      * @see http://php.net/manual/en/function.json-last-error.php json_last_error
      */
     public function getLastError()

Encoder/JsonEncode.php

@@ -35,7 +35,6 @@ public function __construct($bitmask = 0)
      *
      * @deprecated since version 2.5, to be removed in 3.0.
      *             The {@self encode()} throws an exception if error found.
-     *
      * @see http://php.net/manual/en/function.json-last-error.php json_last_error
      */
     public function getLastError()

Exception/CircularReferenceException.php

@@ -12,7 +12,7 @@
 namespace Symfony\Component\Serializer\Exception;
 
 /**
- * CircularReferenceException
+ * CircularReferenceException.
  *
  * @author Kévin Dunglas <dunglas@gmail.com>
  */

Exception/MappingException.php

@@ -12,7 +12,7 @@
 namespace Symfony\Component\Serializer\Exception;
 
 /**
- * MappingException
+ * MappingException.
  *
  * @author Kévin Dunglas <dunglas@gmail.com>
  */

Mapping/Factory/ClassMetadataFactory.php

@@ -38,7 +38,7 @@ class ClassMetadataFactory implements ClassMetadataFactoryInterface
 
     /**
      * @param LoaderInterface $loader
-     * @param Cache|null $cache
+     * @param Cache|null      $cache
      */
     public function __construct(LoaderInterface $loader, Cache $cache = null)
     {

Mapping/Loader/YamlFileLoader.php

@@ -26,7 +26,7 @@ class YamlFileLoader extends FileLoader
     private $yamlParser;
 
     /**
-     * An array of YAML class descriptions
+     * An array of YAML class descriptions.
      *
      * @var array
      */

NameConverter/CamelCaseToSnakeCaseNameConverter.php

@@ -46,7 +46,7 @@ public function normalize($propertyName)
             $snakeCasedName = '';
 
             $len = strlen($propertyName);
-            for ($i = 0; $i < $len; $i++) {
+            for ($i = 0; $i < $len; ++$i) {
                 if (ctype_upper($propertyName[$i])) {
                     $snakeCasedName .= '_'.strtolower($propertyName[$i]);
                 } else {

NameConverter/NameConverterInterface.php

@@ -22,6 +22,7 @@ interface NameConverterInterface
      * Converts a property name to its normalized value.
      *
      * @param string $propertyName
+     *
      * @return string
      */
     public function normalize($propertyName);
@@ -30,6 +31,7 @@ public function normalize($propertyName);
      * Converts a property name to its denormalized value.
      *
      * @param string $propertyName
+     *
      * @return string
      */
     public function denormalize($propertyName);

Normalizer/AbstractNormalizer.php

@@ -192,7 +192,7 @@ protected function isCircularReference($object, &$context)
                 return true;
             }
 
-            $context['circular_reference_limit'][$objectHash]++;
+            ++$context['circular_reference_limit'][$objectHash];
         } else {
             $context['circular_reference_limit'][$objectHash] = 1;
         }

Tests/Encoder/XmlEncoderTest.php

@@ -471,13 +471,13 @@ protected function getNamespacedArray()
             '@xmlns:media' => 'http://search.yahoo.com/mrss/',
             '@xmlns:gd' => 'http://schemas.google.com/g/2005',
             '@xmlns:yt' => 'http://gdata.youtube.com/schemas/2007',
-            'qux' => "1",
-            'app:foo' => "foo",
-            'yt:bar' => array("a", "b"),
+            'qux' => '1',
+            'app:foo' => 'foo',
+            'yt:bar' => array('a', 'b'),
             'media:baz' => array(
-                'media:key' => "val",
-                'media:key2' => "val",
-                'A B' => "bar",
+                'media:key' => 'val',
+                'media:key2' => 'val',
+                'A B' => 'bar',
                 'item' => array(
                     array(
                         'title' => 'title1',