Install php81-yaml on macOS with MacPorts

If not done already, install MacPorts.

To install php81-yaml, run the following command in macOS terminal (Applications->Utilities->Terminal)

sudo port install php81-yaml

To see what files were installed by php81-yaml, run:

port contents php81-yaml

To later upgrade php81-yaml, run:

sudo port selfupdate && sudo port upgrade php81-yaml

Installations	7
Requested Installations	7