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Learning PHP 7

Learning PHP 7

By : L Zapata (GBP)
3.4 (10)
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Learning PHP 7

Learning PHP 7

3.4 (10)
By: L Zapata (GBP)

Overview of this book

PHP is a great language for building web applications. It is essentially a server-side scripting language that is also used for general purpose programming. PHP 7 is the latest version with a host of new features, and it provides major backwards-compatibility breaks. This book begins with the fundamentals of PHP programming by covering the basic concepts such as variables, functions, class, and objects. You will set up PHP server on your machine and learn to read and write procedural PHP code. After getting an understanding of OOP as a paradigm, you will execute MySQL queries on your database. Moving on, you will find out how to use MVC to create applications from scratch and add tests. Then, you will build REST APIs and perform behavioral tests on your applications. By the end of the book, you will have the skills required to read and write files, debug, test, and work with MySQL.
Table of Contents (12 chapters)
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11
Index

Reviewing frameworks


In Chapter 6, Adapting to MVC, we barely introduced the idea of frameworks using the MVC design pattern. In fact, we did not explain what a framework is; we just developed a very simple one. If you are looking for a definition, here it is: a framework is the structure that you choose to build your program on. Let's discuss this in more detail.

The purpose of frameworks

When you write an application, you need to add your models, views, and controllers if you use the MVC design pattern, which we really encourage you to do. These three elements, together with the JavaScript and CSS files that complete your views, are the ones that differentiate your application from others. There is no way you can skip on writing them.

On the other hand, there is a set of classes that, even though you need them for the correct functioning of your application, they are common to all other applications, or at least, they are very similar. Examples of these classes are the ones we have in the...

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Learning PHP 7
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