| Extension | Description | Status |
|---|---|---|
| mysql | MySQL (required) | OK |
| mysqli | MySQLi (optional) | OK |
| gd | GD (images/avatars) | OK |
| curl | cURL (remote calls) | OK |
| json | JSON (core) | OK |
| zlib | Zlib (gzip) | OK |
| mbstring | Mbstring (optional) | OK |
| session | Sessions (core) | OK |
| xml | XML (core) | OK |
| ctype | Ctype (core) | OK |
| openssl | OpenSSL (https) | OK |