First release of domframework

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@1207 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

outputxml.php

@@ -0,0 +1,40 @@
+<?php
+require_once ("output.php");
+class outputxml extends output
+{
+  public function out ($data)
+  {
+    @header("Cache-Control: no-store, no-cache, must-revalidate");
+    @header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
+    @header('Last-Modified: '.gmdate ('D, d M Y H:i:s').' GMT');
+    @header('Cache-Control: post-check=0, pre-check=0', false);
+    @header('Pragma: no-cache');
+    @header ("Content-Type: text/xml");
+    $xml = new SimpleXMLElement ("<?xml version=\"1.0\"?><root></root>");
+    // function call to convert array to xml
+    if (!is_array ($data))
+      $data = array ($data);
+    $this->array_to_xml ($data, $xml);
+    //saving generated xml file
+    print $xml->asXML();
+  }
+
+  // function defination to convert array to xml
+  private function array_to_xml ($data, &$xml)
+  {
+    foreach($data as $key => $value)
+    {
+      if(is_array($value))
+      {
+        $key = is_numeric($key) ? "item$key" : $key;
+        $subnode = $xml->addChild("$key");
+        array_to_xml($value, $subnode);
+      }
+      else
+      {
+        $key = is_numeric($key) ? "item$key" : $key;
+        $xml->addChild("$key","$value");
+      }
+    }
+  }
+}