Processing a table with DOMDocument?

PHP
1

Hello

I have this table I wish to break up into an array using DOMdocument for inserting into a database. But why does it show every entry four times?


<?php
        $table = "<TABLE width='100%' BORDER=0 CELLSPACING=1 CELLPADDING=1 ID='Table2'>
    <tr>
        <td colspan='6'><hr></td>
    </tr>
    <tr>
        <td width='9%'><strong>Code</strong></td>
        <td width='5%'></td>
        <td width='19%'><strong>Name</strong></td>
        <td width='19%' title='Status' onmouseover='this.bgColor='aqua'' onmouseout='this.bgColor='white''><strong>Status</strong></td>
        <td width='39%'><strong>Programme</strong></td>
        <td width='9%'><strong>Source</strong></td>
        <td width='10%'>&nbsp</td>
    </tr>
    <tr onMouseover='this.bgColor='yellow''  onMouseout='this.bgColor='white''>
        <td>423423/3</td><td></td>
        <td>Paul</td><td title=''>ENROLLED</td>
        <td>Bread</td><td>Group</td>
        <td width='10%'> </td>
    </tr>
    <tr onMouseover='this.bgColor='yellow''  onMouseout='this.bgColor='white''>
        <td>92871/1</td><td></td>
        <td>Eric</td><td title=''>ENROLLED</td>
        <td>Cheese</td> <td>Group</td>
        <td width='10%'></td>
    </tr>
</TABLE>";


       $data = getHTMLtable($table,"Table2");


function getHTMLtable($html, $id, $headings) {

    $doc = new DOMDocument();
    @$doc->loadHTML($html);
    $xpath = new DOMXPath($doc);
    $data = array();
    $elements = $xpath->query("//table[@id='" . $id . "']/tr");

    if (is_null($elements)) {
        return array();
    }
    foreach ($elements as $item) {
        $newDom = new DOMDocument;
        $newDom->appendChild($newDom->importNode($item, true));
        $xpath = new DOMXPath($newDom);

        foreach ($item->attributes as $attribute) {
            $c=0;
     //       var_dump($attribute);
            for ($node = $item->firstChild; $node !== NULL; $node = $node->nextSibling) {
                $val = trim($node->nodeValue);
                if ($val) {
                    echo $c.": ".$val."<br>";
                    $c++;
                }
            }
            echo "<hr>";
        }
    }

    return $data;
}
?>

Can anyone help?
Thanks

Karl.