我使用以下代码从响应XML
中获取$ movie-&gt; id<?php
$movie_name='Dabangg 2';
$url ='http://api.themoviedb.org/2.1/Movie.search/en/xml/accd3ddbbae37c0315fb5c8e19b815a5/%22Dabangg%202%22';
$xml = simplexml_load_file($url);
$movies = $xml->movies->movie;
foreach ($movies as $movie){
$arrMovie_id = $movie->id;
}
&GT;
响应xml结构
如何使用拇指大小获取图片网址?
答案 0 :(得分:1)
使用SimpleXmlElement的attributes()方法。
示例:
$imageAttributes = $movie->images[0]->attributes();
$size = $imageAttributes['size'];
请参阅以下文档:http://www.php.net/manual/en/simplexmlelement.attributes.php
答案 1 :(得分:1)
请参阅下面的简单方法,仅获取特定图像。
$xml = simplexml_load_file($url);
$images = $xml->xpath("//image");
//echo "<pre>";print_r($images);die;
foreach ($images as $image){
if($image['size'] == "thumb"){
echo "URL:".$image['url']."<br/>";
echo "SIZE:".$image['size']."<br/>";
echo "<hr/>";
}
}
答案 2 :(得分:1)
编辑:仅使用URL
和size = "thumb"
选择type = "poster"
个属性:
$urls = $xml->xpath("//image[@size='thumb' and @type='poster']/@url");
如果您只想要1个网址,请执行:
$url = (string)$xml->xpath("//image[@size='thumb' and @type='poster']/@url")[0];
echo $url;