1 files changed, 6 insertions, 1 deletions
diff --git a/core/Http.php b/core/Http.php
index 373c4815d9..79ee0d2af3 100644
--- a/core/Http.php
+++ b/core/Http.php
@@ -162,7 +162,7 @@ class Http
         $fileLength = 0;
 
         if (!empty($requestBody) && is_array($requestBody)) {
-            $requestBody = http_build_query($requestBody);
+            $requestBody = self::buildQuery($requestBody);
         }
 
         // Piwik services behave like a proxy, so we should act like one.
@@ -629,6 +629,11 @@ class Http
         }
     }
 
+    public static function buildQuery($params)
+    {
+        return http_build_query($params, '', '&');
+    }
+
     private static function buildHeadersForPost($requestBody)
     {
         $postHeader  = "Content-Type: application/x-www-form-urlencoded\r\n";