diff --git a/src/Symfony/Component/PropertyInfo/Extractor/ReflectionExtractor.php b/src/Symfony/Component/PropertyInfo/Extractor/ReflectionExtractor.php
index 07e192fdc7..74d867c31e 100644
--- a/src/Symfony/Component/PropertyInfo/Extractor/ReflectionExtractor.php
+++ b/src/Symfony/Component/PropertyInfo/Extractor/ReflectionExtractor.php
@@ -34,7 +34,7 @@ class ReflectionExtractor implements PropertyListExtractorInterface, PropertyTyp
     /**
      * @internal
      */
-    public static $defaultAccessorPrefixes = array('is', 'can', 'get');
+    public static $defaultAccessorPrefixes = array('is', 'can', 'get', 'has');
 
     /**
      * @internal
@@ -178,7 +178,7 @@ class ReflectionExtractor implements PropertyListExtractorInterface, PropertyTyp
             return array($this->extractFromReflectionType($reflectionType));
         }
 
-        if (in_array($prefix, array('is', 'can'))) {
+        if (in_array($prefix, array('is', 'can', 'has'))) {
             return array(new Type(Type::BUILTIN_TYPE_BOOL));
         }
 
diff --git a/src/Symfony/Component/PropertyInfo/Tests/Extractors/PhpDocExtractorTest.php b/src/Symfony/Component/PropertyInfo/Tests/Extractors/PhpDocExtractorTest.php
index 9cc0a8d6e1..10e7fbcf9e 100644
--- a/src/Symfony/Component/PropertyInfo/Tests/Extractors/PhpDocExtractorTest.php
+++ b/src/Symfony/Component/PropertyInfo/Tests/Extractors/PhpDocExtractorTest.php
@@ -88,7 +88,8 @@ class PhpDocExtractorTest extends TestCase
             array('d', array(new Type(Type::BUILTIN_TYPE_BOOL)), null, null),
             array('e', array(new Type(Type::BUILTIN_TYPE_ARRAY, false, null, true, new Type(Type::BUILTIN_TYPE_INT), new Type(Type::BUILTIN_TYPE_RESOURCE))), null, null),
             array('f', array(new Type(Type::BUILTIN_TYPE_ARRAY, false, null, true, new Type(Type::BUILTIN_TYPE_INT), new Type(Type::BUILTIN_TYPE_OBJECT, false, 'DateTime'))), null, null),
-            array('g', array(new Type(Type::BUILTIN_TYPE_ARRAY, true, null, true)), 'Nullable array.', null),
+            array('g', array(new Type(Type::BUILTIN_TYPE_BOOL, true)), null, null),
+            array('array', array(new Type(Type::BUILTIN_TYPE_ARRAY, true, null, true)), 'Nullable array.', null),
             array('donotexist', null, null, null),
             array('staticGetter', null, null, null),
             array('staticSetter', null, null, null),
diff --git a/src/Symfony/Component/PropertyInfo/Tests/Extractors/ReflectionExtractorTest.php b/src/Symfony/Component/PropertyInfo/Tests/Extractors/ReflectionExtractorTest.php
index 513504b68d..db78dd7a4e 100644
--- a/src/Symfony/Component/PropertyInfo/Tests/Extractors/ReflectionExtractorTest.php
+++ b/src/Symfony/Component/PropertyInfo/Tests/Extractors/ReflectionExtractorTest.php
@@ -40,7 +40,7 @@ class ReflectionExtractorTest extends TestCase
                 'collection',
                 'B',
                 'Guid',
-                'g',
+                'array',
                 'emptyVar',
                 'foo',
                 'foo2',
@@ -56,6 +56,7 @@ class ReflectionExtractorTest extends TestCase
                 'd',
                 'e',
                 'f',
+                'g',
             ),
             $this->extractor->getProperties('Symfony\Component\PropertyInfo\Tests\Fixtures\Dummy')
         );
@@ -196,10 +197,12 @@ class ReflectionExtractorTest extends TestCase
             array('d', true),
             array('e', false),
             array('f', false),
+            array('g', true),
             array('Id', true),
             array('id', true),
             array('Guid', true),
             array('guid', false),
+            array('guid', false),
         );
     }
 
@@ -226,6 +229,7 @@ class ReflectionExtractorTest extends TestCase
             array('d', false),
             array('e', true),
             array('f', true),
+            array('g', false),
             array('Id', false),
             array('Guid', true),
             array('guid', false),
diff --git a/src/Symfony/Component/PropertyInfo/Tests/Fixtures/Dummy.php b/src/Symfony/Component/PropertyInfo/Tests/Fixtures/Dummy.php
index 4e558eca01..0916217020 100644
--- a/src/Symfony/Component/PropertyInfo/Tests/Fixtures/Dummy.php
+++ b/src/Symfony/Component/PropertyInfo/Tests/Fixtures/Dummy.php
@@ -66,7 +66,7 @@ class Dummy extends ParentDummy
      *
      * @var array|null
      */
-    public $g;
+    public $array;
 
     /**
      * This should not be removed.
diff --git a/src/Symfony/Component/PropertyInfo/Tests/Fixtures/ParentDummy.php b/src/Symfony/Component/PropertyInfo/Tests/Fixtures/ParentDummy.php
index 330496827c..dc9109d7d1 100644
--- a/src/Symfony/Component/PropertyInfo/Tests/Fixtures/ParentDummy.php
+++ b/src/Symfony/Component/PropertyInfo/Tests/Fixtures/ParentDummy.php
@@ -75,4 +75,11 @@ class ParentDummy
     public function removeF(\DateTime $f)
     {
     }
+
+    /**
+     * @return bool|null
+     */
+    public function hasG()
+    {
+    }
 }