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Mastering PHP 7

You're reading from   Mastering PHP 7 Design, configure, build, and test professional web applications

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Product type Paperback
Published in Jun 2017
Publisher Packt
ISBN-13 9781785882814
Length 536 pages
Edition 1st Edition
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Author (1):
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Branko Ajzele Branko Ajzele
Author Profile Icon Branko Ajzele
Branko Ajzele
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Table of Contents (18) Chapters Close

Preface 1. The All New PHP FREE CHAPTER 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

Using __call()

Overloading is a familiar term in OOP. However, not all programming languages interpret it in the same way. The PHP notion of overloading is quite different than that of other OO languages. Where traditionally overloading provides the ability to have multiple methods with the same name but different arguments, in PHP overloading means to dynamically create methods and properties.

 unfortunate misuse of the term overloading adds a layer of confusion for some developers, as the more proper term for this type of functionality might have been interpreter hooks.

There are two magic methods in PHP supporting method overloading: __call() and __callStatic(). Throughout this section, we will take a closer look at the __call() method.

The __call() magic method is triggered when invoking inaccessible methods...

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