php 自动为引号添加斜杠 [英] php automatically adds slashes to quotes

问题描述

我要做的就是获取 xml 文件内容，显示在 textarea 中并在提交 for 时更新文件内容.我使用此代码:

All I'm trying to do is to get xml file content, show is in the textarea and update the file content if the for is submited. I use this code:

$fname = "../data.xml";

if (isset($_POST["update"])) {
 $content = $_POST["update"];
 $fhandle = fopen($fname,"w");
 fwrite($fhandle,$content);
}

$fhandle = fopen($fname,"r");
$content = fread($fhandle,filesize($fname));

fclose($fhandle);

当我按下提交时内容会更新，但它会在引号中添加斜杠.例如这段代码:

The content is updated when I press submit but it adds slashes to quotes. For example this code:

<?xml version="1.0" encoding="utf-8"?>

变成:

<?xml version=\"1.0\" encoding=\"utf-8\"?>

如果我重新提交:

<?xml version=\\"1.0\\" encoding=\\"utf-8\\"?>

谁能告诉我我做错了什么?

Can anyone please tell what am I doing wrong?

提前致谢

推荐答案

这是 Magic Quotes 的问题，我们也遇到了.对 POST 输入使用 stripslashes()，然后再对其进行任何操作.

This is an issue with Magic Quotes, we ran into it as well. Use stripslashes() on the POST input before doing anything with it.

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