간단한 예제 입니다.
웹에서 검색하여 짜집기 한 소스입니다.
<?php
$xml_data= @file_get_contents("http://www.google.com/ig/api?hl=ko&weather=seoul");
$xml_data = iconv("EUC-KR","UTF-8", $xml_data);
$xml = simplexml_load_string($xml_data);
$information = $xml->xpath("/xml_api_reply/weather/forecast_information");
$current = $xml->xpath("/xml_api_reply/weather/current_conditions");
$forecast_list = $xml->xpath("/xml_api_reply/weather/forecast_conditions");
?>
<head>
<title>Google Weather API</title>
</head>
<html>
<body>
<h1><?php echo $information[0]->city['data']; ?></h1>
<h2>Today's weather</h2>
<div class="weather">
<img src="<?php echo 'http://www.google.com' . $current[0]->icon['data']?>" alt="weather"?>
<span class="condition">
<?php echo $current[0]->temp_f['data'] ?>° F,
<?php echo $current[0]->condition['data'] ?>
</span>
</div>
<h2>Forecast</h2>
<?php foreach ($forecast_list as $forecast) : ?>
<div class="weather">
<img src="<?php echo 'http://www.google.com' . $forecast->icon['data']?>" alt="weather"?>
<div><?php echo $forecast->day_of_week['data']; ?></div>
<span class="condition">
<?php echo $forecast->low['data'] ?>° F - <?php echo $forecast->high['data'] ?>° F,
<?php echo $forecast->condition['data'] ?>
</span>
</div>
<?php endforeach ?>
</body>
</html>