PHP 8.2 reaches end of life on 31 December 2026, after which it gets no more security fixes. If your website runs on PHP 8.2 or older, it will be increasingly exposed, and many hosts will upgrade sites automatically, which can break older plugins and themes. The safe approach is to test on PHP 8.3 or 8.4 now and fix anything that fails.
How to check your PHP version
In WordPress, go to Tools, then Site Health, then Info, then Server. Or look in your hosting control panel for the PHP version setting.
What can break
- Plugins and themes not updated for a year or more
- Custom code written for older PHP
- Old page builders and sliders
- Payment or shipping plugins on older WooCommerce shops

Upgrading safely
- Take a full backup.
- Make a staging copy of the site.
- Switch the copy to the newer PHP version and click through every page, form and checkout.
- Fix or replace what fails.
- Switch the live site over at a quiet time and check again.
We can test and upgrade your site before your host does it for you: WordPress fixes.



