)Īs you can see, I'm trying to understand how things work, and the best way to do things. Should the presentation layer be used JUST for presenting the data, the accessor layer used JUST to get the data, and all the work be done in the business layer?Īlso, speaking of the different layers, is it best to do things procedurally, or using OOP ( like using includes to show the templates vs using a class to include the templates, validating data procedurally vs using a class, or functions vs classes for getting the data from the database, etc. Should I use the business layer to simply pass the data to the presentation layer, or just get the information from the database directly within the presentation layer.
Example, Lets say I'm building an application that shows user information (from the database) on the presentation layer.
When building Multi-Tier applications in PHP, does everything have to be done in the Business Logic layer, or can any layer do work.
I have a specific question, that could use a general answer.
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