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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

Chapter 7. Testing Web Applications

We are pretty sure you have heard the term "bug" when speaking about applications. Sentences such as "We found a bug in the application that…" followed by some very undesirable behavior are more common than you think. Writing code is not the only task of a developer; testing it is crucial too. You should not release a version of your application that has not been tested. However, could you imagine having to test your entire application every time you change a line? It would be a nightmare!

Well, we are not the first ones to have this issue, so, luckily enough, developers have already found a pretty good solution to this problem. In fact, they found more than one solution, turning testing into a very hot topic of discussion. Even being a test developer has become quite a common role. In this chapter, we will introduce you to one of the approaches of testing your code: unit tests.

In this chapter, you will learn about...

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Learning PHP 7
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