The private methods are usually known as helper methods, since they can only be seen and called by the same class, they are usually there to organize your code and keep it simple and more readable.
Is the public methodes inside the class
A formal definition of a potential problem
Composer is a dependency manager for PHP which is used to achieve all cherry picking tasks while maintaining dependencies. It is designed in such a way that it will not only pull the required component or package you want in your PHP application. It also keeps the track of the dependencies of those required components or packages as well as creates the class map for the downloaded libraries.
- They just have to “Git clone YOUR_REPOSITORY” and execute composer install to get all dependent files of your project in vendor folder created by this command.