Doc Summary
The MultiPHP Manager allows you to select which PHP version is used for your website or domain.
This helps ensure compatibility, performance and security for your applications.
MultiPHP Manager is available on Web Hosting and Site Hosting packages.
What MultiPHP Manager Does #
MultiPHP Manager:
- Assigns PHP versions per domain
- Allows different websites to use different PHP versions
- Applies changes without server restarts
It does not modify website code.
Why MultiPHP Manager Is Important #
Different websites require different PHP versions.
MultiPHP Manager helps you:
- Match CMS requirements
- Maintain compatibility with plugins and themes
- Avoid using outdated PHP versions
Using the wrong PHP version can break a website.
Where to Find MultiPHP Manager #
To access MultiPHP Manager:
- Log in to cPanel
- Go to the Software section
- Click MultiPHP Manager
You will see a list of domains and directories.
How to Change a PHP Version #
To change the PHP version:
- Select the domain or directory
- Choose a PHP version from the dropdown
- Apply the change
The new PHP version takes effect immediately.
Domain vs Directory PHP Versions #
You can:
- Set PHP per domain
- Override PHP for subdirectories
Directory overrides should be used carefully.
Testing After Changes #
After changing the PHP version:
- Test the website thoroughly
- Check frontend and admin areas
- Review error messages if present
If issues occur, revert to the previous version.
Common Mistakes #
- Selecting an unsupported PHP version
- Applying directory overrides unnecessarily
- Forgetting to test after changes
Most CMS platforms work best with default domain-level settings.
Security and Stability Notes #
- Only supported PHP versions are available
- End-of-life PHP versions are not provided
- Using supported versions improves security
Do not attempt to bypass version restrictions.
When Not to Use MultiPHP Manager #
Do not change PHP versions if:
- The website is functioning correctly
- You do not know the required version
- The CMS specifies strict requirements
Unnecessary changes can cause downtime.
Responsibility Notice #
You are responsible for:
- Selecting compatible PHP versions
- Testing after configuration changes
- Maintaining application compatibility
ProRedLine does not modify application code.
Still need help after reading this article?
