<?php
$feed = 'http://g1.globo.com/dynamo/rss2.xml';


$set=5; // AKI VC COLOCA O NUMERO DE NOTICIAS QUE VC QUER QUE APAREÇA

ini_set('allow_url_fopen', true);
$fp = fopen($feed, 'r');
$xml = '';
while (!feof($fp)) {
    $xml .= fread($fp, 128);
}
fclose($fp);

function untag2($string, $tag)
{
    $tmpval = array();
    $preg = "|<$tag>(.*?)</$tag>|s";
    preg_match_all($preg, $string, $tags);
    foreach ($tags[1] as $tmpcont){
        $tmpval[] = $tmpcont;
    }
    return $tmpval;
}

$items = untag2($xml, 'item');

$html = '<p align="center">';

$i=0;

	foreach ($items as $item) {
		if ($i < $set){
			$title = untag2($item, 'title');
		$link = untag2($item, 'link');
		$html .= '<base target="_blank"><font face="verdana" size="1" color="#006699"><a href="' . utf8_decode ($link[0]) . '">' . utf8_decode ($title[0]) . "</a></font></b><br/><br>\n";
		$i++;
		}
		
	}


$html .= '</p>';

echo $html;
?>