What's the path to php 7.4?

Xdebug has stopped working for me in VS Code. I’m getting the following when I try to start Xdebug:

Error: spawn /Applications/Local/Contents/Resources/extraResources/lightning-services/php-7.3.5+11/bin/darwin/bin/php ENOENT

If I understand correctly, ENOENT means the system thinks there is no file at that location but I know there is.

I’d like to try running the site on PHP 7.4 rather than 7.3 but I haven’t found the path to Local’s PHP 7.4. Anyone know what that path is? I’d like to see if a change of path to the executable would fix the error.

I’m on a mac running 12.1 Monterey.