Why PHP Version Matters
PHP is the programming language that runs WordPress. Newer PHP versions are significantly faster and more secure than older ones. WordPress 6.x on PHP 8.2 loads measurably faster than on PHP 7.4. Running an outdated PHP version also means missing important security patches and may cause compatibility issues with modern plugins and themes.
Recommended PHP Version for WordPress 2026
| PHP Version | Status | Recommendation |
|---|---|---|
| PHP 8.3 | Latest stable | Recommended for new sites |
| PHP 8.2 | Active support | Recommended – best compatibility |
| PHP 8.1 | Security fixes only | Acceptable |
| PHP 8.0 | End of life | Upgrade immediately |
| PHP 7.4 or older | No support | Upgrade urgently |
Get Hostinger with Latest PHP Support
Hostinger supports PHP 8.3. Easy version switching in hPanel. From $1.99/mo.
Get Hostinger 80% OffCoupon S0TABIDHULP1 · 30-day money-backHow to Change PHP Version on Hostinger
- Login to hpanel.hostinger.com
- Click Websites → select your website
- Scroll to find PHP Configuration or go to Advanced → PHP Configuration
- Select your desired PHP version from the dropdown
- Click Save
- Your site switches to the new PHP version immediately
How to Check Current PHP Version
Method 1 — via hPanel: Website → PHP Configuration — current version shown.
Method 2 — via WordPress: Install the free WP Health Check plugin → Site Health → Info → Server → PHP Version.
Method 3 — via phpinfo.php: Create a file named phpinfo.php in public_html with content <?php phpinfo(); ?> — visit yoursite.com/phpinfo.php. Delete the file after checking (security risk to leave it).
What to Do After Upgrading PHP
- Test your website thoroughly — visit all pages, forms, checkout if applicable
- Check for PHP errors in hPanel → Logs → PHP Error Log
- Update any plugins showing compatibility warnings
- If site breaks: revert to previous PHP version and update incompatible plugins/themes first