'xmlParseEntityRef: 无名称'将 xml 加载到 php 文件时出现警告
我正在使用 simplexml_load_file
读取 php 中的 xml。但是,在尝试加载 xml 时,它会显示警告列表,
Warning: simplexml_load_file() [function.simplexml-load-file]: <project orderno="6" campaign_name="International Relief & Development" project in /home/bluecard1/public_html/test.php on line 3
Warning: simplexml_load_file() [function.simplexml-load-file]: ^ in /home/bluecard1/public_html/test.php on line 3
Warning: simplexml_load_file() [function.simplexml-load-file]: http://..../index.php/site/projects/:15: parser error : xmlParseEntityRef: no name in /home/bluecard1/public_html/test.php on line 3
Warning: simplexml_load_file() [function.simplexml-load-file]: ional Relief & Development" project_id="313" client_name="International Relief & in /home/bluecard1/public_html/test.php on line 3
Warning: simplexml_load_file() [function.simplexml-load-file]: ^ in /home/bluecard1/public_html/test.php on line 3
Warning: simplexml_load_file() [function.simplexml-load-file]: http://..../index.php/site/projects/:15: parser error : xmlParseEntityRef: no name in /home/bluecard1/public_html/test.php on line 3
如何纠正以删除这些警告?
(XML 是从 url http://..../index.php/site/projects
生成的,并加载到 test.php 中的变量中。我没有写入权限索引.php)
I am reading an xml in php using simplexml_load_file
. However while trying to load the xml it displays a list of warnings
Warning: simplexml_load_file() [function.simplexml-load-file]: <project orderno="6" campaign_name="International Relief & Development" project in /home/bluecard1/public_html/test.php on line 3
Warning: simplexml_load_file() [function.simplexml-load-file]: ^ in /home/bluecard1/public_html/test.php on line 3
Warning: simplexml_load_file() [function.simplexml-load-file]: http://..../index.php/site/projects/:15: parser error : xmlParseEntityRef: no name in /home/bluecard1/public_html/test.php on line 3
Warning: simplexml_load_file() [function.simplexml-load-file]: ional Relief & Development" project_id="313" client_name="International Relief & in /home/bluecard1/public_html/test.php on line 3
Warning: simplexml_load_file() [function.simplexml-load-file]: ^ in /home/bluecard1/public_html/test.php on line 3
Warning: simplexml_load_file() [function.simplexml-load-file]: http://..../index.php/site/projects/:15: parser error : xmlParseEntityRef: no name in /home/bluecard1/public_html/test.php on line 3
How do I rectify to remove these warnings?
(XML is generated from url http://..../index.php/site/projects
& loaded into a variable in the test.php. I dont have write priveleges to index.php)
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。

绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论
评论(9)
XML 很可能是无效的。
问题可能是“&”
将摆脱“&”并将其替换为 HTML 代码版本...尝试一下。
The XML is most probably invalid.
The problem could be the "&"
will get rid of the "&" and replace it with HTML code version... give it a try.
找到这个这里...
Found this here ...
尝试首先使用此函数清理 HTML:
特殊字符通常在 HTML 中以不同的方式表示,这可能会让编译器感到困惑。就像
&
变成&
。Try to clean the HTML first using this function:
Special chars are usually represented differently in HTML and it might be confusing for the compiler. Like
&
becomes&
.我使用组合版本:
I use a combined version :
simplexml_load_file
抛出解析错误parser
。尝试从 URL 加载 XML 文件时出现错误:xmlParseEntityRef
&
值而不是
&
。很可能还存在其他此时并不明显的错误。simplexml_load_file
函数中,但看起来我们无法控制如何XML 已创建。simplexml_load_file
处理XML 文件无效。除了
修复 XML 文件本身。
将无效 XML 转换为有效 XML。可以使用
PHP tidy 扩展
来完成。可以从 http://php.net/manual/en/book.tidy 找到更多说明.php一旦您确定扩展存在或已安装,请执行以下操作。
开发人员应尝试将无效 XML 与有效 XML(由 tidy 生成)进行比较,以查看使用 tidy 后是否有不良副作用。 Tidy 在正确地完成这件事上做得非常好,但直观地看到它并 100% 确定也没什么坏处。在我们的例子中,它应该像比较 $xml 和 $tidy 一样简单。
simplexml_load_file
is throwing parsing errorparser
while trying to load the XML file from a URL.error : xmlParseEntityRef
&
valueinstead of
&
. It is quite possible that there are other errors which aren't obvious at this point of time.simplexml_load_file
function, but it looks like we don't have any control over how the XML is created.simplexml_load_file
to process aninvalid XML file. It does not leave us with many options, other than
fixing the XML file itself.
Convert Invalid XML to Valid XML. It can be done using
PHP tidy extension
. Further instructions can be found from http://php.net/manual/en/book.tidy.phpOnce you are sure that the extension exists or is installed, please do the following.
The developer should try to compare the invalid XML with a valid XML (generated by tidy), to see there are no adverse side effects after using tidy. Tidy does an extremely good job of doing it correctly, but it never hurts to see it visually and to be 100% sure. In our case it should be as simple as comparing $xml with $tidy.
XML 无效。
CDATA 应包含所有特殊 XML 字符,按照 W3C
The XML is invalid.
CDATA should be wrapped around all special XML characters, as per W3C
这确实是由于字符弄乱了数据造成的。使用
htmlentities($yourText)
对我有用(我在 xml 文档中有 html 代码)。请参阅https://www.php.net/htmlentities。This is in deed due to characters messing around with the data. Using
htmlentities($yourText)
worked for me (I had html code inside the xml document). See https://www.php.net/htmlentities.这解决了我的问题:
This solve my problème:
如果您在使用 opencart 时遇到此问题,请尝试编辑
If you are getting this issue with opencart try editing