Phinx should be installed using Composer, which is a tool for dependency management in PHP. Please visit the Composer website for more information.
Phinx requires at least PHP 7.2 (or later).
To install Phinx, simply require it using Composer:
php composer.phar require robmorgan/phinx
Create folders in your project following the structure
db/migrations with adequate permissions.
It is where your migration files will live and should be writable.
Phinx can now be executed from within your project: