The following procedures can help you fix the problem if you see the error message, “Your PHP installation appears to be missing the MySQL extension, which is required by WordPress“:
1. Check PHP Version
Ensure your server is running a compatible PHP version. WordPress generally requires PHP 7.4 or higher. Check your PHP version via your hosting control panel or by creating a phpinfo() file.
2. Install the MySQL Extension
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For Linux Servers(PHP installation appears to be missing the MySQL extension):
Use the package manager to install the MySQL extension. For example, on Ubuntu, you can run:
sudo apt-get install php-mysql
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For Windows Servers:
Open your php.ini file (found in your PHP installation directory). Locate and uncomment (remove the ; from) the line:
extension=mysqli
3. Verify PHP Extensions
Use the phpinfo() function to ensure the MySQL or MySQLi extension is enabled. Create a phpinfo.php file with the following content and access it through your browser:
<?php phpinfo(); ?>
Look for “mysqli” or “mysql” in the output.
4. Check Compatibility
Ensure your PHP and MySQL versions are compatible with the version of WordPress you are using. Refer to the WordPress requirements page for details.
5. Consult Your Hosting Provider
If you’re using a managed hosting service, contact their support team for assistance. They can help ensure that your server configuration meets WordPress requirements.
By following these steps, you should be able to resolve the “missing MySQL extension” error and continue with your WordPress installation.
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