Different applications need different PHP versions. WordPress and most modern software run best on a recent, supported version. DirectAdmin lets you switch the PHP version for your site in a few clicks. Here is how.
Pourquoi la version de PHP est-elle importante ? #
- Les versions plus récentes sont plus rapides et plus sûres.
- Some plugins or scripts require a minimum version.
- Very old versions may no longer receive security updates.
Step-by-step: change your PHP version #
- Connectez-vous à DirectAdmin (généralement votredomaine.com:2222).
- Aller à Gestionnaire de comptes et cliquez sur Sélectionner la version de PHP (sometimes under “PHP Selector” or “Domain Setup”).
- Choose the domain if you have more than one.
- Select the PHP version you want from the dropdown.
- Cliquez sur Économiser ou Set as current.
Enabling PHP extensions #
After choosing a version you can often enable extra modules:
- Look for a list of extensions on the same page.
- Tick the ones your application needs (for example, mbstring ou curl).
- Enregistrez vos modifications.
Vérification de la version active #
- Create a PHP info page, or
- In WordPress, go to Outils > État du site > Informations > Serveur to see the PHP version.
Dépannage #
- Site breaks after switching: revert to the previous version, then update your software before trying again.
- A plugin needs an extension: enable it in the PHP settings.
- Modification non appliquée : clear any caching and reload.
Recommended approach #
- Commencez par sauvegarder votre site.
- Move up one version at a time if you are on something very old.
- Test key pages and forms after each change.
Besoin d'aide ? #
If you are not sure which version your site needs, our support team can advise you on live chat.
