Practical tips to prevent WordPress backend garbled code

WordPress is a powerful open source content management system that is widely used in website construction. However, sometimes we may encounter garbled characters when using the WordPress backend, which affects our experience. This article will introduce some practical tips to help you effectively prevent WordPress backend garbled code, and provide specific code examples.

1. Make sure the file encoding is correct

When developing using WordPress themes or plug-ins, be sure to pay attention to the encoding format of the file. Under normal circumstances, you should choose to use UTF-8 encoding, which can avoid garbled characters caused by inconsistent encoding. Make sure that all PHP, CSS, JS and other files are saved in UTF-8 encoding.

2. Set the character encoding in wp-config.php

Open the wp-config.php file in the root directory of WordPress and add the following code:

define('DB_CHARSET', 'utf8');
define('DB_COLLATE', '');

Like this You can ensure that the character encoding of the database is UTF-8 to avoid garbled characters caused by inconsistent database character encoding.

3. Modify the database character set

You can modify the character set of the WordPress database to UTF-8 through database management tools such as phpMyAdmin. The specific method is to modify the character encoding of the table in the database to utf8_general_ci.

4. Modify the language setting of the WordPress backend

In the "Settings" -> "General" of the WordPress backend, you can select the language setting of the website. Make sure that the selected language encoding is consistent with the character encoding used by the website to avoid garbled characters caused by incorrect language settings.

5. Use plug-ins to solve the problem of garbled characters

There are some plug-ins for the problem of garbled characters in the WordPress backend, which can help simplify the process of dealing with the problem of garbled characters. For example, you can use the "String Locator" plug-in to search and replace garbled characters.

6. Check the language files of the theme and plug-in

Sometimes, the garbled problem may be caused by coding inconsistencies in the language files of the theme or plug-in. You can check the language files of themes and plugins to make sure they are encoded in the correct format.

7. Edit the .htaccess file

In the .htaccess file in the WordPress installation directory, you can add the following code to set the character encoding:

AddDefaultCharset UTF-8

This will force all access Users of the website all use UTF-8 character encoding to effectively avoid garbled characters.

Through these practical tips, you can effectively prevent WordPress background garbled problems from occurring. Remember to back up important data before operation to prevent data loss due to operational errors. Hope the above content is helpful to you.

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