simplexml_load_file解析[@attributes] =>大批 [英] simplexml_load_file parse [@attributes] => Array

问题描述

我正在尝试解析此xml提要

I am trying to parse this xml feed

[0] => SimpleXMLElement Object
            (
                [title] => Johannesburg in November
                [link] => SimpleXMLElement Object
                    (
                        [@attributes] => Array
                            (
                                [rel] => alternate
                                [type] => text/html
                                [href] => http://www.tompeters.com/dispatches/012120.php?rss=1
                            )

                    )

                [id] => tag:www.tompeters.com,2011://2.12120
                [published] => 2011-09-08T14:03:23Z
                [updated] => 2011-09-08T14:11:49Z
                [summary] => Tom will be giving a day-long presentation in November in Johannesburg, South Africa. Our friends at the Business Results Group...
                [author] => SimpleXMLElement Object
                    (
                        [name] => Shelley Dolley
                    )

                [category] => SimpleXMLElement Object
                    (
                        [@attributes] => Array
                            (
                                [term] => Announcements
                                [scheme] => http://www.sixapart.com/ns/types#category
                            )

                    )

                [content] => SimpleXMLElement Object
                    (
                        [@attributes] => Array
                            (
                                [type] => html
                            )

                    )

            )

我这样做的PHP代码是

my PHP code to do so is

$url = 'http://www.tompeters.com/atom.xml';
                $xml = simplexml_load_file($url);

                echo '<pre>';
                foreach($xml->entry as $entry){
                    echo $entry->title;
                    echo "<br />";
                    foreach ($entry->link->@attributes as $attr){
                        echo $attr->href;
                        echo "<br />";
                    }
                }

问题在于@attributes位会破坏代码.

the problem is that the @attributes bit breaks the code..

我如何获得该href链接?

How do i get that href link?

推荐答案

官方文档

您似乎对SimpleXML有所怀疑(基于您过去的问题)，
可能值得阅读SimplXML文档以获得更好的理解.

It seems you have some doubts over SimpleXML (based on your past question),
it might worth to read the SimplXML documentation for better understanding.

SO标签- https://stackoverflow.com/questions/tagged/simplexml?sort=votes

这篇关于simplexml_load_file解析[@attributes] =>大批的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！