Managing PHP Versions Print

Changing PHP Versions on Fantastic NZ Hosting

Different web applications may require different versions of PHP. Fantastic NZ Hosting allows you to easily switch PHP versions for your hosting account.

How to Change Your PHP Version

1. Log into cPanel via your client area.
2. Scroll to the Software section and click MultiPHP Manager.
3. Tick the checkbox next to the domain you want to change.
4. Select the desired PHP version from the dropdown menu.
5. Click Apply.

Which PHP Version Should I Use?

• PHP 8.2 or 8.3: Recommended for new WordPress sites and modern applications. Best performance and security.
• PHP 8.1: Stable and widely supported. A good choice if your plugins aren't yet compatible with 8.2+.
• PHP 7.4: End of life — only use if your application specifically requires it. Plan to upgrade soon.

Customising PHP Settings

You can also adjust individual PHP settings (like memory limits and upload sizes):

1. In cPanel, go to Software > MultiPHP INI Editor.
2. Select Basic Mode for common settings, or Editor Mode for full php.ini editing.
3. Choose your domain from the dropdown.
4. Adjust settings like:
   • upload_max_filesize — maximum file upload size
   • post_max_size — maximum POST data size
   • memory_limit — PHP memory limit
   • max_execution_time — script timeout
5. Click Apply.

Troubleshooting

If your website shows errors after changing PHP versions, it may be that your application isn't compatible with the selected version. Try reverting to the previous version and check your application's documentation for PHP requirements.

Need help? Contact our support team.