PHP Script der laver en xml fil

Kan nogen hjælpe mig med at lave et script der laver følgende xml-fil i PHP:
<menu
menuTitle="MEDLEMSTILBUD"
headingColor="00CCFF"
linkColor="00CCFF"
width="450" height="500"
thumbWidth="60" thumbHeight="60"
imageWidth="200" imageHeight="200"
>
    <item thumb="thumbs/CNV2.jpg" image="images/CNV2.jpg">
        <title>Advanced Compact News Viewer</title>
        <introCaption>A great news viewer for your website!</introCaption>
        <fullCaption><![CDATA[The perfect news viewer for your HTML or Flash website. You can easily change the size, colour and text just by editing the XML document that is included. <br>For more details click <a href="http://flashden.net/user/nellie?ref=nellie" target="_blank">here</a>]]></fullCaption>
    </item>
    <item thumb="thumbs/emailNote.jpg" image="images/emailNote.jpg">
        <title>Email Note Form</title>
        <introCaption>A contact form on note paper with handwriting style font.</introCaption>
        <fullCaption><![CDATA[A stylish contact form on note paper with handwriting style font.<br>For more details click <a href="http://flashden.net/user/nellie?ref=nellie" target="_blank">here</a>]]></fullCaption>
    </item>
    <item thumb="thumbs/flowertrails60x60.jpg" image="images/flowertrails.jpg">
        <title>Flower Mouse Trails</title>
        <introCaption>Make flowers appear as you move your cursor.</introCaption>
        <fullCaption><![CDATA[Colourful Flowers appear from your mouse cursor as you move it across the screen! 3 different versions included. For more details click <a href="http://flashden.net/user/nellie?ref=nellie" target="_blank">here</a>]]></fullCaption>
    </item>
    <item thumb="thumbs/newsNote60x60.jpg" image="images/newsNote.jpg">
        <title>News on Note Paper</title>
        <introCaption>A stylish way of presenting your news!</introCaption>
        <fullCaption><![CDATA[Unlimited news items on note paper. A stylish way of presenting your news! Add as many news items as you like via an easy to edit XML file.<br>For more details click <a href="http://flashden.net/user/nellie?ref=nellie" target="_blank">here</a>]]></fullCaption>
    </item>

    <item thumb="thumbs/clock.jpg" image="images/clock.jpg">
        <title>Digital Clock</title>
        <introCaption>A clock displaying the time in 12 hr format with full date underneath. </introCaption>
        <fullCaption><![CDATA[A clock displaying the time in 12 hr format with full date underneath. <br>For more details click <a href="http://flashden.net/user/nellie?ref=nellie" target="_blank">here</a>]]></fullCaption>
    </item>
    <item thumb="thumbs/fullscreenNewsViewer.jpg" image="images/fullscreenNewsViewer.jpg">
        <title>Full Screen News Viewer</title>
        <introCaption>A news viewer that expands to fill the screen.</introCaption>
        <fullCaption><![CDATA[A news viewer that expands to fill the whole window width when you click on the tab. Unlimited news items with images. Updated via XML.<br>For more details click <a href="http://flashden.net/user/nellie?ref=nellie" target="_blank">here</a>]]></fullCaption>
    </item>
    <item thumb="thumbs/mousetrail.jpg" image="images/mousetrail.jpg">
        <title>4 Mouse Trails</title>
        <introCaption>Bubbles, Stars, Hearts and Snow.</introCaption>
        <fullCaption><![CDATA[Includes four different mouse trails that you can use in your Flash files: Bubbles, Stars, Hearts and Snow.<br>For more details click <a href="http://flashden.net/user/nellie?ref=nellie" target="_blank">here</a>]]></fullCaption>
    </item>

</menu>