3 min read
cPanel
Why your PHP version matters
WordPress, plugins and themes each specify a minimum PHP version. Running an outdated version can slow your site down and create security risks; running too new a version can occasionally break an old plugin.
Changing your PHP version
1
Open MultiPHP Manager in cPanel
Found under the Software section.
2
Select your domain
Tick the checkbox next to the domain you want to change.
3
Choose a PHP version from the dropdown
We recommend the latest stable version your plugins support — usually PHP 8.1 or newer.
4
Click Apply
The change takes effect immediately, no restart required.
After switching
Reload your site and click through a few pages. If something looks broken, switch back and check your theme/plugin changelogs for the PHP version they actually support, or message our support team.
Still stuck?
Our support team can do this with you, live.