PHP读取数据库中记录生成XML时,记录中有中文怎么办
我希望用PHP的DOM函数生成XML文档,如果文档中有中文就出错,即使用CDATA包含中文也没用,代码如下:
require('conn.php');
$owen1='学生工作';
header('Content-type:text/xml');
$result=$conn->query("select * from news where BigClassName='$owen1' limit 4");
if ($result)
{
$dom = new DOMDocument('1.0','UTF-8');
$dom->formatOutput=true;
$rcs = $dom->createElement("rss");
while ($row=$result->fetch_assoc()){
//print_r($arr);
$rc = $dom->createElement("channel");
$mydate=$dom->createElement("title");
$myname = $dom->createElement("link");
$mydescription=$dom->createElement("description");
$myhp=$dom->createElement("item");
$date=$row['title'];
$datetext = $dom->createTextNode('');
$mydate->appendChild($datetext);
$nametext=$dom->createTextNode($name);
$myname->appendChild($nametext);
$hptext=$dom->createTextNode($hp);
$myhp->appendChild($hptext);
$descriptiontext=$dom->createTextNode($description);
$mydescription->appendChild($descriptiontext);
$rcs->appendChild($rc);
$rc->appendChild($mydate);
$rc->appendChild($myname);
$rc->appendChild($myhp);
$rc->appendChild($mydescription);
}
$dom->appendChild($rcs);
echo $dom->saveXML();
}
执行,就提示在最新动态这遇到不合格式的字符,要怎么改啊
回复讨论(解决方案)
补充下,我这个PHP文件编码是gb2312的
写入 XML 的要用 utf-8 编码的数据
两个方案:
1、在你的代码中就从数据库中读出的数据都用 iconv 函数转码
$date = iconv('gbk', utf-8', $row['title']);
$datetext = $dom->createTextNode(iconv('gbk', utf-8', ''));
其他类同
2、直接从数据库中读取 utf-8 编码的数据
$conn->query("set nemes utf8");
$owen1 = iconv('gbk', utf-8', '学生工作');
其他都不变

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

Alipay PHP...

Article discusses late static binding (LSB) in PHP, introduced in PHP 5.3, allowing runtime resolution of static method calls for more flexible inheritance.Main issue: LSB vs. traditional polymorphism; LSB's practical applications and potential perfo

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

Article discusses essential security features in frameworks to protect against vulnerabilities, including input validation, authentication, and regular updates.

Sending JSON data using PHP's cURL library In PHP development, it is often necessary to interact with external APIs. One of the common ways is to use cURL library to send POST�...

The article discusses adding custom functionality to frameworks, focusing on understanding architecture, identifying extension points, and best practices for integration and debugging.

An official introduction to the non-blocking feature of ReactPHP in-depth interpretation of ReactPHP's non-blocking feature has aroused many developers' questions: "ReactPHPisnon-blockingbydefault...
