loadHTML($html);
$nodes = $doc->getElementsByTagName('title');
$title = limpiarString($nodes->item(0)->nodeValue);
$metas = $doc->getElementsByTagName('meta');
for ($i = 0; $i < $metas->length; $i++):
$meta = $metas->item($i);
if($meta->getAttribute('name') == 'description')
$description = limpiarString($meta->getAttribute('content'));
if($meta->getAttribute('name') == 'keywords')
$keywords = limpiarString($meta->getAttribute('content'));
endfor;
echo "TITLE :
".$title."
";
echo "DESCRIPTION :
".$description."
";
echo "KEYWORDS :
".$keywords;
else:
?>