How To Convert Array To XML And Show It

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i have result of my query and i convert them to arary. Here is it the result in array:

Array
    (
        [-1] => Array
            (
                [children] => Array
                    (
                        [] => Array
                            (
                                [leaf] => 1
                                [text] => HelloYou
                                [id] => hello
                            )

                        [1] => Array
                            (
                                [leaf] => 1
                                [text] => JustSay
                                [id] => hai
                            )

                    )

            )

    )

and i want the result is converted into xml, like this one...

<?xml version="1.0"?>
  <test>
     <service>
        <leaf>1</leaf>
        <text> HelloYou </text>
        <id>hello</id>
     </service>
     <service>
        <leaf>1</leaf>
        <text> JustSay </text>
        <id>hai</id>
     </service>
</test>

i converted, and here is my php code:

$xml = new SimpleXMLElement('<services/>');
array_walk_recursive($product, array ($xml, 'addChild'));
$string=print $xml->asXML();
echo '<pre>', htmlentities($string), '</pre>';

but the result just show...

<1>leaftextid<1>leaftextid

1

how can i fix this??

asked 51 secs ago

Nike Angreni

8

How To Convert Array To XML And Show It