Runtimes

Settings → Runtimes: the versions of PHP, MariaDB, Node.js, Python, the web servers and tools on this computer.

Versions

Each runtime lists its versions: the default, what uses it, and Download or Remove. A version something still uses can’t be removed until nothing needs it.

Default for new projects

For PHP and MariaDB, default for new projects can be a fixed version or Newest installed.

Checking for new versions

The page says which list of versions it has and how long it’s good for. Click Check for updates to fetch the newest list now. The list is signed, and every download is checked before it’s used.

From the terminal: flo runtimes, flo install php 8.5, flo uninstall php 8.5.12.