Short answer
The common ones most applications need are present. The reliable way to check for a specific extension is to create a page calling
phpinfo() and look for it, then delete the page again — it reveals more about your server than you want public.Learn more
- PHP extensions: how to check what’s availableWhat PHP extensions are, how to see which are loaded for your PHP version, and what to do when an application says one is missing.
- How to check which PHP version your site is usingFind the PHP version, loaded extensions and settings your site actually runs with, using phpinfo() or WordPress Site Health.
- Changing PHP settings: memory_limit, upload size and execution timeWhich PHP settings people usually need to change, how to find out which ones your account can adjust, and why server limits act as ceilings.
Not with Traxio yet? You can try this on a real server with our free PHP hosting trial: 30 days free with no card, then £0.99 a month.