added @root elem tagname

gaarf · gaarf · commit 860e563192eb · 2012-07-30T20:31:29.000-07:00
diff --git a/test.sh b/test.sh
@@ -11,7 +11,7 @@ function prettyPrint($title, $thing)
 }
 
 $xmlstr = <<<EOD
-  <tv>
+  <tv type="cartoon">
     <show name="Family Guy">
       <dog>Brian</dog>
       <kid>Chris</kid>
@@ -34,6 +34,11 @@ $xmlstr = <<<EOD
 EOD;
 
 $expected = array(
+
+  "@root" => 'tv',
+
+  "@attributes" => array( "type" => "cartoon" ),
+
   "show" => array(
 
     array(
diff --git a/xmlstr_to_array.php b/xmlstr_to_array.php
@@ -12,7 +12,10 @@
 function xmlstr_to_array($xmlstr) {
   $doc = new DOMDocument();
   $doc->loadXML($xmlstr);
-  return domnode_to_array($doc->documentElement);
+  $root = $doc->documentElement;
+  $output = domnode_to_array($root);
+  $output['@root'] = $root->tagName;
+  return $output;
 }
 
 function domnode_to_array($node) {
