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Mastering PHP 7

You're reading from Mastering PHP 7

Product type Book

Published in Jun 2017

Publisher Packt

ISBN-13 9781785882814

Pages 536 pages

Edition 1st Edition

Languages

Concepts

Web Programming

Author (1):

Branko Ajzele

Table of Contents (24) Chapters

Title Page

Credits

About the Author

About the Reviewers

www.PacktPub.com

Customer Feedback

Preface

1. The All New PHP

2. Embracing Standards

3. Error Handling and Logging

4. Magic Behind Magic Methods

5. The Realm of CLI

6. Prominent OOP Features

7. Optimizing for High Performance

8. Going Serverless

9. Reactive Programming

10. Common Design Patterns

11. Building Services

12. Working with Databases

13. Resolving Dependencies

14. Working with Packages

15. Testing the Important Bits

16. Debugging, Tracing, and Profiling

17. Hosting, Provisioning, and Deployment

Chapter 16. Debugging, Tracing, and Profiling

Tools such as PHPUnit and Behat take an automated approach to testing software. They give us a great level of reassurance that our application will deliver according to the tests. The tests, however, like the code itself, are subject to flaws. Be it a faulty test code or an incomplete test case, having a fully written test for something does not necessarily mean our code is perfect in a bug-free and performance-optimized way.

More often than not, there are unexpected bugs and performance issues that are far from obvious during development cycles, only to occasionally resurface at production stage. While perfect code is a far-reaching concept or, at the very least, a subject for debate, there certainly is more we can do to improve the quality of our software. To complete the canvas of software testing, a more methodical process and thorough insight into the application is required during its runtime.

This is where debugging kicks in. The term is...

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Authors (1)

Branko Ajzele

Branko Ajzele is a respected and highly accomplished software developer, book author, solution specialist, consultant, and team leader. He currently works for Interactive Web Solutions Ltd (iWeb), where he holds the role of senior developer and is the director of iWeb's Croatia office. Branko holds several respected IT certifications, including Zend Certified PHP Engineer, Magento Certified Developer, Magento Certified Developer Plus, Magento Certified Solution Specialist, Magento 2 Certified Solution Specialist, Magento 2 Certified Professional Developer, to mention just a few. He was crowned the e-commerce Developer of the Year by the Digital Entrepreneur Awards in October 2014 for his excellent knowledge and expertise in e-commerce development.

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