Question

I have the following code

function DOMinnerHTML($element)
{
    $innerHTML="";
    $children=$element->childNodes;
    foreach($children as $child)
    {
        $tmp_dom=new DOMDocument();
        $tmp_dom->appendChild($tmp_dom->importNode($child,true));
        $innerHTML.=trim($tmp_dom->saveHTML());
    }
    return $innerHTML;
}

$doc=new DOMDocument();
$doc->loadHtmlFile('http://www.google.com/');
$links=$doc->getElementsByTagName('a');
foreach($links as $m)
{
    echo DOMinnerHTML($links[$m]).'<br />';
}

And it outputs nothing.

How can I do so that it outputs the content of each link in all http://google.com ?

Answer 1

it seems this:

echo DOMinnerHTML($links[$m]).'<br />';

should be just this:

echo DOMinnerHTML($m).'<br />';