Most modern frameworks have their own Dependency Injection Container that allows you to wire your dependencies togetherthrough configuration. What this means in practice is that you can write application code that is as clean andde-coupled as the framework it is built on.
Laravel: Up And Running: A Framework For Building Modern PHP Apps.epub
This is essentially the same as what most modern frameworks are doing, albeit a little more manual. You might notneed to do all of that every time, but mixing together too much presentation logic and database interaction can be areal problem if you ever want to unit-test your application.
Many frameworks provide their own abstraction layer which may or may not sit on top of PDO. These will oftenemulate features for one database system that is missing from another by wrapping your queries in PHP methods, givingyou actual database abstraction instead of just the connection abstraction that PDO provides. This will of course add alittle overhead, but if you are building a portable application that needs to work with MySQL, PostgreSQL and SQLitethen a little overhead will be worth it for the sake of code cleanliness.
Every modern PHP framework employs some kind of template system, most of which use plain PHP by default. Outside offrameworks, libraries like Plates or Aura.View make working with plain PHP templates easier byoffering modern template functionality such as inheritance, layouts and extensions.
This is a common practice implemented by a large number of modern frameworks such as Symfony and Laravel. In debugmode (or dev mode) both of these frameworks will display a nice and clean stack trace.
CodeIgniter is an open-source minimalistic PHP framework for building dynamic and fully functional web pages. This framework has a rich set of libraries that developers use to perform repetitive and common tasks.
This book teaches how to build full-featured dynamic web applications using the CodeIgniter MVC framework. The book introduces how to create a base application with the necessary building blocks to develop powerful web applications. 2ff7e9595c
Comentários