如何在浏览器中将数据显示为xml结构

Question

I am trying to display xml in browser.i have created a xml like

$query2 = "SELECT * FROM user where user_id = 7";
$dbresult = mysqli_query($dbcon,$query2) or die('query error...');

$doc = new DomDocument('1.0');
 $doc->formatOutput = true; 

$root = $doc->createElement('root');
$root = $doc->appendChild($root);

while($row = mysqli_fetch_array($dbresult)) {

  $userId = $doc->createElement('UserId');
  $userId = $root->appendChild($userId);
   $value = $doc->createTextNode($row[0]);
  $value = $userId->appendChild($value);

   $psw = $doc->createElement('Password');
  $psw = $root->appendChild($psw);
   $value = $doc->createTextNode($row[2]);
  $value = $psw->appendChild($value);


} 
echo $doc->saveXML();
$doc->save("test.xml"); 

it displaying just data like

7 pwd123

but i want data like

<xml>
   <root>
     <userId>7</userId>
     <password>pwd123</password>
   </root>
</xml>

what to do for that? thanks

Answer 1

use Right Click -> Show source code command