The solution to wordpress garbled characters is: 1. Edit the wp-config.php file to change the character encoding to UTF-8; 2. Use phpMyAdmin and other tools to find and replace non-UTF-8 character encoding; 3. Disable or Reinstall the plugin and theme; 4. Use the WordPress garbled repair plugin to fix the problem.
The operating system for this tutorial: Windows 10 system, wordpress version 6.2.2, Dell G3 computer.
The appearance of WordPress garbled characters may be due to the following reasons:
Incorrect character encoding settings: WordPress uses UTF-8 character encoding by default. If you install or update Changing this setting may cause garbled characters.
There is garbled data in the database: If there is a non-UTF-8 character encoding in a plug-in, theme or article in the database, garbled data will appear on the page.
Problems with plug-ins or themes: Some plug-in or theme files may have issues such as wrong character encoding or missing files, which may also cause garbled pages.
For these reasons, you can try the following solutions:
Check whether the character encoding setting of WordPress is UTF-8, you can edit wp -config.php file modification.
Check whether the data in the database has non-UTF-8 character encoding, which can be found and replaced through tools such as phpMyAdmin.
Disable recently installed or updated plug-ins or themes to see if the garbled problem is solved. Or reinstall these plugins or themes.
If none of the above methods solve the problem, you can try using the WordPress garbled repair plug-in to fix the problem.
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