Use multiple PHP versions on macOs

First you need to install whatever PHP version you need for a project:

brew tap shivammathur/php
brew install shivammathur/php/[email protected]
brew link [email protected]

Then, you can switch between different PHP versions:

brew unlink [email protected]
brew link [email protected]

References

• https://stackoverflow.com/questions/70417377/error-php7-3-has-been-disabled-because-it-is-a-versioned-formula