如何在 PHP 中将 XML 文件保存到本地文件系统（客户端）？

发布于 2024-10-17 23:16:03 字数 557 浏览 5 评论 0原文

在我的网站中，我实现了以下功能：如果用户单击按钮，则会触发 PHP 函数，该函数生成 XML 文件（该 PHP 函数由 AJAX 调用）。一切都运行良好，但我想更改一件事：我不想在服务器计算机上创建 .XML 文件；我不想在服务器上创建 .XML 文件。相反，我希望提示用户在本地保存 .XML 文件。我该怎么做？我的 PHP 脚本目前如下所示：

$xml = new DOMDocument("1.0", "UTF-8");
$rootElement = $xml->appendChild($xml->createElement("SomeNodeName"));
...

// the following doesn't really work - xml doesn't get formatted :)
$xml->formatOutput = true; 

// this creates the actual file and places it on server. that's not what i need
$xml->save("MyXMLfile.xml");

感谢您的帮助。

原文

In my site, I have implemented the following functionality: If the user clicks on a button it triggers a PHP function which generates an XML file (that PHP function is called by AJAX). Everything is working well, but here's one thing I want to change: I don't want an .XML file to be created on the server machine; instead, I want the user to be prompted to save the .XML file locally. How do I do that? My PHP script currently looks like this:

$xml = new DOMDocument("1.0", "UTF-8");
$rootElement = $xml->appendChild($xml->createElement("SomeNodeName"));
...

// the following doesn't really work - xml doesn't get formatted :)
$xml->formatOutput = true; 

// this creates the actual file and places it on server. that's not what i need
$xml->save("MyXMLfile.xml");

Thanks for all the help.

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假装不在乎 2024-10-24 23:16:03

每个 Web 内容都有一个标头，因此如果您为 xml 文件指定标头（通过使用 header() 函数和适当的代码，它将起作用。
这意味着做这样的事情：

<?php
header('Content-type: text/xml');

// set the filename
header('Content-Disposition: attachment; filename="pwet.xml"');

// echo the content here
echo $xml; // simply like this, maybe?

Every web content has a header, so if you specify the header for an xml file (through the use of the header() function with the appropriate code it'll work.
This would mean doing something like this:

<?php
header('Content-type: text/xml');

// set the filename
header('Content-Disposition: attachment; filename="pwet.xml"');

// echo the content here
echo $xml; // simply like this, maybe?

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