Add workaround when IE11 submit corrupted multipart/form-data

app/Core/Http/Request.php

@@ -105,7 +105,7 @@ class Request extends Base
     {
         if (! empty($this->post) && ! empty($this->post['csrf_token']) && $this->token->validateCSRFToken($this->post['csrf_token'])) {
             unset($this->post['csrf_token']);
-            return $this->post;
+            return $this->filterValues($this->post);
         }
 
         return array();
@@ -344,4 +344,17 @@ class Request extends Base
     {
         return isset($this->server[$variable]) ? $this->server[$variable] : '';
     }
+
+    protected function filterValues(array $values)
+    {
+        foreach ($values as $key => $value) {
+
+            // IE11 Workaround when submitting multipart/form-data
+            if (strpos($key, '-----------------------------') === 0) {
+                unset($values[$key]);
+            }
+        }
+
+        return $values;
+    }
 }

tests/units/Core/Http/RequestTest.php

@@ -43,6 +43,9 @@ class RequestTest extends Base
 
         $request = new Request($this->container, array(), array(), array('myvar' => 'myvalue', 'csrf_token' => $this->container['token']->getCSRFToken()), array(), array());
         $this->assertEquals(array('myvar' => 'myvalue'), $request->getValues());
+
+        $request = new Request($this->container, array(), array(), array('myvar' => 'myvalue', '-----------------------------7e1c32510025c--' => '', 'csrf_token' => $this->container['token']->getCSRFToken()), array(), array());
+        $this->assertEquals(array('myvar' => 'myvalue'), $request->getValues());
     }
 
     public function testGetFileContent()