How to Upgrade Your Server’s PHP Version in cPanel
Upgrading your PHP version can improve your website’s performance, security, and compatibility with modern applications. Whether you’re an administrator or a user with access to cPanel’s MultiPHP Manager, follow these steps to upgrade your PHP version.
1. Log in to Your cPanel or WHM Account
- For cPanel Users:
Log in to your cPanel account via your hosting provider’s portal (e.g.,yourdomain.com/cpanel
). - For Server Administrators:
Log in to WHM (Web Host Manager) using your root credentials (e.g.,https://yourserver-ip:2087
).
2. Use MultiPHP Manager
cPanel provides the MultiPHP Manager tool to manage PHP versions for your domains.
a. Access MultiPHP Manager
- In cPanel: Look for MultiPHP Manager under the Software section.
- In WHM: Locate MultiPHP Manager in the left sidebar.
b. Select the Domains to Upgrade
- Global Change (WHM):
You can choose to set a default PHP version for all your accounts or specific domains. - Per-Domain Settings (cPanel):
Select the domain you want to upgrade by checking its box.
c. Choose Your Desired PHP Version
- From the drop-down menu, select the new PHP version you wish to use (e.g., PHP 7.4, PHP 8.0, or PHP 8.1).
- Click the Apply or Update button to save your changes.
3. Update PHP Configuration (Optional)
- MultiPHP INI Editor:
After upgrading, you may need to adjust PHP settings. In cPanel, navigate to the MultiPHP INI Editor to modify directives likememory_limit
,upload_max_filesize
, ormax_execution_time
for each domain.
4. Test Your Website
- Check Functionality:
Visit your website to ensure that everything works correctly with the new PHP version. - Review Error Logs:
If issues arise, review your error logs (accessible via cPanel or WHM) to troubleshoot any compatibility problems.
Final Thoughts
Upgrading your PHP version in cPanel using MultiPHP Manager is a straightforward process that can enhance your site’s security and performance. Always test your website thoroughly after the upgrade and adjust PHP settings as needed to ensure a smooth transition.
Ready to upgrade? Log in to your cPanel or WHM, use the MultiPHP Manager, and enjoy the benefits of a modern PHP environment!