What to do if thinkphp5 page is garbled

With the development of the Internet and mobile Internet industries, many websites and applications are developed using the PHP language. Among PHP frameworks, thinkphp5 is a very popular framework and is widely used for rapid development of web applications.

However, many thinkphp5 developers will encounter the problem of garbled pages during the development process. This problem is particularly common on Chinese websites or applications. In this article, we will cover some of the possible causes of garbled page issues and provide some solutions.

1. Incorrect file encoding or content format

In thinkphp5, one of the most common reasons for garbled pages is incorrect file encoding or content format. In the Windows operating system, common text file encodings include ANSI, GB2312, UTF-8, etc. If the file encoding is incorrect, the page will be garbled. In addition, if the data saved on the server side is not UTF-8 encoded, it may also cause the page to be garbled.

Solution:

• Modify the default encoding of new files in the text editor to UTF-8;
• Add the header function in the PHP file to encode the page Set to UTF-8;
• Use PHP's iconv() function to convert the data to UTF-8 encoding.

2. Inconsistency between browser encoding and server encoding

Inconsistency between browser encoding and server encoding may lead to garbled pages, and this problem is usually caused by incorrect settings on the server side. lead to.

Solution:

• Add the header function in the PHP file on the server side to set the page encoding to UTF-8;
• Modify the character set settings in the website configuration file It is UTF-8;
• Modify the character set in the web server configuration file to UTF-8.

3. The database encoding is inconsistent with the page encoding

If the data encoding stored in the database is inconsistent with the page encoding, it will also cause the page to be garbled when output to the page.

Solution:

• Set the encoding to UTF-8 when connecting to the database;
• Set the table and field encoding in the database to UTF-8;
• Use the iconv() function to convert the encoding to UTF-8 when outputting the page.

4. Wrong HTTP header information

The Content-Type information in the HTTP header information specifies the type and encoding of the data. If the specified encoding is incorrect, it will also cause the page to Garbled code problem.

Solution:

• Add the header function in the PHP file and set the Content-Type in the HTTP header information to text/html; charset=utf-8.

5. Browser cache problem

When the previous page encoding information is stored in the browser cache, it may also cause the page garbled problem to occur.

Solution:

• Add the header function in the PHP file to set the page to not allow caching.
• Add .

Summary:

Garbled pages are a very common problem, especially in Chinese websites or applications. The problem of garbled pages can be avoided through file encoding and content format, browser encoding and server encoding, database encoding and page encoding, incorrect HTTP header information, browser caching, etc. During the development process, developers should carefully check these issues to ensure application stability and user experience.

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