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PHP & Performance

How to Change Your PHP Version in cPanel

Different applications need different PHP versions. MultiPHP Manager lets you set the version per domain without affecting other sites in your account.

Step-by-step

  1. Open Software → MultiPHP Manager in cPanel.
  2. Tick the domain(s) you want to change in the list.
  3. Pick the PHP version from the "PHP Version" dropdown (e.g. 8.1 or 8.2 for modern apps).
  4. Click Apply. The change is immediate for that domain.
  5. Test the site straight away — if it errors on a newer version, switch back and update the application or plugins first.
  6. Check requirements — most current apps want PHP 8.x; some older scripts still need 7.4.

💡 Good to know

  • Newer PHP is faster and more secure — move up when your app supports it.
  • Need a custom php.ini value too? Use MultiPHP INI Editor.
  • A blank page after switching usually means the app is incompatible — revert and check its docs.

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