http://w...content-available-to-author-only...m.br/numero/123/ 2005-01-01 monthly 0.8 http://w...content-available-to-author-only...m.br/numero/124/ 2005-01-01 monthly 0.8 http://w...content-available-to-author-only...m.br/numero/125/ 2005-01-01 monthly 0.8 http://w...content-available-to-author-only...m.br/numero/126/ 2005-01-01 monthly 0.8 '; $urlset = simplexml_load_string($xml); foreach($urlset as $url) { if (preg_match('#www\.site\.com\.br/numero/([^/]+)/#', $url->loc, $match)) { $numeros[] = $match[1]; } } var_dump($numeros);