PHP 使用 simplexml_load_file 解析 XML答案

【问题标题】：PHP Parse XML with simplexml_load_filePHP 使用 simplexml_load_file 解析 XML
【发布时间】：2015-10-06 08:52:58
【问题描述】：

解析如下所示的 XML 提要的方法是什么：

<string xmlns="http://vs-social-feed/">
{ "response": "success", "message": "", "feed":
[
{"SocialId":105,"Type":2,"Id":"202297433163449_956836567709528","Url":"https://www.facebook.com/vsmag/photos/a.209641845762341.52114.202297433163449/956836567709528/?type=3","Text":"Hold your tongue!\n\nStacy Martin by Ellen von Unwerth official for Vs. Magazine","Other":"\u003ca href=\"https://www.facebook.com/vsmag/photos/a.209641845762341.52114.202297433163449/956836567709528/?type=3\" target=\"_blank\"\u003e\u003cimg src=\"https://graph.facebook.com/956836567709528/picture/\" \" width=\"220\"\u003e\u003c/a\u003e","DateCreate":"\/Date(1444068001000)\/"},
{"SocialId":104,"Type":2,"Id":"202297433163449_956833817709803","Url":"https://www.facebook.com/vsmag/photos/a.209641845762341.52114.202297433163449/956833817709803/?type=3","Text":"Proper posture, ladies!\n\nThe always elegant, Christy Turlington Burns by Patrick Demarchelier","Other":"\u003ca href=\"https://www.facebook.com/vsmag/photos/a.209641845762341.52114.202297433163449/956833817709803/?type=3\" target=\"_blank\"\u003e\u003cimg src=\"https://graph.facebook.com/956833817709803/picture/\" \" width=\"220\"\u003e\u003c/a\u003e","DateCreate":"\/Date(1444075201000)\/"}
]
}
</string>

我尝试过使用 simplexml_load_file、file_get_contents、json_decode 和 json 编码，但没有任何运气。

【问题讨论】：

认为是 XML，因为 Feed 被包裹在 social-feed"> ...
您将首先从 XML 中获得 JSON 值，然后对其进行解码。

标签： php xml

【解决方案1】：

它是 JSON 数据而不是 XML。 PHP 内置了 json_decode() 函数来解析 json 数据。

试试这个代码：

<?php

$data = '{ "response": "success", "message": "", "feed":[{"SocialId":105,"Type":2,"Id":"202297433163449_956836567709528","Url":"https://www.facebook.com/vsmag/photos/a.209641845762341.52114.202297433163449/956836567709528/?type=3","Text":"Hold your tongue!\n\nStacy Martin by Ellen von Unwerth official for Vs. Magazine","Other":"\u003ca href=\"https://www.facebook.com/vsmag/photos/a.209641845762341.52114.202297433163449/956836567709528/?type=3\" target=\"_blank\"\u003e\u003cimg src=\"https://graph.facebook.com/956836567709528/picture/\" \" width=\"220\"\u003e\u003c/a\u003e","DateCreate":"/Date(1444068001000)/"},{"SocialId":104,"Type":2,"Id":"202297433163449_956833817709803","Url":"https://www.facebook.com/vsmag/photos/a.209641845762341.52114.202297433163449/956833817709803/?type=3","Text":"Proper posture, ladies!\n\nThe always elegant, Christy Turlington Burns by Patrick Demarchelier","Other":"\u003ca href=\"https://www.facebook.com/vsmag/photos/a.209641845762341.52114.202297433163449/956833817709803/?type=3\" target=\"_blank\"\u003e\u003cimg src=\"https://graph.facebook.com/956833817709803/picture/\" \" width=\"220\"\u003e\u003c/a\u003e","DateCreate":"/Date(1444075201000)/"}] }';
$obj = json_decode($data);
echo "<pre>"; print_r($obj->feed); echo "</pre>";

?>

【讨论】：