mateuspontes

html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, figure, footer, header, hgroup, menu, nav, section, menu,

mateuspontes

$xml = simplexml_load_file('http://www.google.com/ig/api?weather=Teresina');
$information = $xml->xpath("/xml_api_reply/weather/current_conditions/condition");

echo $information[0]->attributes();

mateuspontes

<?php
final class Db extends PDO {

	public static $_instance = NULL;
	
	public static function getInstance() {
		
		if (NULL === self::$_instance) {
			self::$_instance = new self();
		}