Install php72-yaml on macOS with MacPorts

If not done already, install MacPorts.

To install php72-yaml, run the following command in macOS terminal (Applications->Utilities->Terminal)

sudo port install php72-yaml

To see what files were installed by php72-yaml, run:

port contents php72-yaml

To later upgrade php72-yaml, run:

sudo port selfupdate && sudo port upgrade php72-yaml

Installations	2
Requested Installations	2