change default parameters

[php-libraries/Array2Xml.git] / src / Array2Xml.php

diff --git a/src/Array2Xml.php b/src/Array2Xml.php
index 99460c5..1c9d024 100644 (file)
--- a/src/Array2Xml.php
+++ b/src/Array2Xml.php
@@ -10,7 +10,7 @@ class Array2Xml
     private $version;
     private $encoding;
 
-    public function __construct(array $options)
+    public function __construct(array $options = array())
     {
         $default = array(
             "comments"  => array(
@@ -176,7 +176,7 @@ class Array2Xml
         return $xml;
     }
 
-    public function createXml(&$data, $root = "response")
+    public function createXml(&$data, $root = "root")
     {
         $array  = array($root => $data);
         $xmlStr = $this->array2xml($array);