Merge pull request #1 from joe-pritchard/_getParametersAsString-patch

Revert to the original parameter stringify method

Author: joe-pritchard

Diff for: includes/classes/AmazonCore.php

@@ -852,14 +852,11 @@ protected function _urlencode($value) {
      * @return string
      */
     protected function _getParametersAsString(array $parameters) {
-//        $queryParameters = array();
-//        foreach ($parameters as $key => $value) {
-//            $queryParameters[] = $key . '=' . $this->_urlencode($value);
-//        }
-//        return implode('&', $queryParameters);
-
-        // We may as well use the input method!
-        return http_build_query($parameters);
+        $queryParameters = array();
+        foreach ($parameters as $key => $value) {
+            $queryParameters[] = $key . '=' . $this->_urlencode($value);
+        }
+        return implode('&', $queryParameters);
     }
 
     /**
@@ -927,4 +924,4 @@ protected function _sign($data, $key, $algorithm)
 
     // -- End Functions from Amazon --
 
-}
+}