PHP wrapper for Google Weather API

gistfile1.aw

<?php

	class Google_Weather
	{
		public $condition;
		public $temperature;
		public $humidity;
		public $icon;
		public $wind_direction;
		public $wind_speed;

		public function load($city)
		{
			// Pull from API and parse XML
			$data = simplexml_load_string(utf8_encode(file_get_contents('http://www.google.com/ig/api?weather=' . urlencode($city))));

			// Set current conditions
			$this->condition = (string) $data->weather->current_conditions->condition['data'][0];
			$this->temperature = (string) $data->weather->current_conditions->temp_c['data'][0];
			$this->humidity = substr($data->weather->current_conditions->humidity['data'][0], 10);
			$this->icon = substr($data->weather->current_conditions->icon['data'][0], 19, -4);

			// Set wind direction
			preg_match('/Wind: (.*?) at/', $data->weather->current_conditions->wind_condition['data'][0], $matches);
			$this->wind_direction = $matches[1];

			// Set wind speed (convert to km/h)
			preg_match('/at (.*?) mph/', $data->weather->current_conditions->wind_condition['data'][0], $matches);
			$this->wind_speed = floor($matches[1] * 1.6);
		}
	}