PHP Versions
Multiple PHP versions can run side by side; each account picks its own version and can switch without affecting other accounts on the same server.
Installing an additional version
From Admin → PHP Versions, select a version to install alongside what's already present. Once installed, it becomes available in each account's PHP selector.
Per-directory overrides
An account owner can set a different PHP version for a specific subdirectory (useful for running one legacy app alongside a newer main site) from their PHP tab.
Multi-PHP management is available on Starter and above — see Pricing.