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PHP 8 Programming Tips, Tricks and Best Practices

You're reading from  PHP 8 Programming Tips, Tricks and Best Practices

Product type Book
Published in Aug 2021
Publisher Packt
ISBN-13 9781801071871
Pages 528 pages
Edition 1st Edition
Languages
Concepts
Author (1):
Doug Bierer Doug Bierer
Profile icon Doug Bierer
LinkedIn
Doug Bierer has been hooked on computers since his first program, written on a DEC PDP-8, in 1971. In his wide-ranging career, he has been a professional contract programmer since 1978, having written applications in BASIC, PL/I, assembler, FORTH, C, C++, dBase/FoxBase/Clipper, Pascal, Perl, Java, and PHP. He deployed his first website in 1993 while living in San Francisco. He speaks four languages, has traveled extensively, and now resides in Thailand. He also spent some years doing system administration and TCP/IP networking. Some of his technical works include PHP 7 Programming Cookbook and Learning MongoDB 4.x (Packt), as well as Learning PHP and MySQL, Learning PHP Security and Learning Doctrine (O'Reilly Media).
See other products by Doug Bierer

Table of Contents (17) Chapters

Preface 1. Section 1: PHP 8 Tips
2. Chapter 1: Introducing New PHP 8 OOP Features 3. Chapter 2: Learning about PHP 8's Functional Additions 4. Chapter 3: Taking Advantage of Error-Handling Enhancements 5. Chapter 4: Making Direct C-Language Calls 6. Section 2: PHP 8 Tricks
7. Chapter 5: Discovering Potential OOP Backward-Compatibility Breaks 8. Chapter 6: Understanding PHP 8 Functional Differences 9. Chapter 7: Avoiding Traps When Using PHP 8 Extensions 10. Chapter 8: Learning about PHP 8's Deprecated or Removed Functionality 11. Section 3: PHP 8 Best Practices
12. Chapter 9: Mastering PHP 8 Best Practices 13. Chapter 10: Improving Performance 14. Chapter 11: Migrating Existing PHP Apps to PHP 8 15. Chapter 12: Creating PHP 8 Applications Using Asynchronous Programming 16. Other Books You May Enjoy

Chapter 7: Avoiding Traps When Using PHP 8 Extensions

One of the main strengths of the PHP: Hypertext Preprocessor (PHP) language is its extensions. Changes to the PHP language introduced in PHP 8 also require extension development teams to update their extensions at the same time. In this chapter, you will learn which major changes to extensions have been made and how to avoid traps when updating an existing application to PHP 8.

Once you have finished reviewing the sample code and topics presented in this chapter, you will be able to prepare any existing PHP code for migration to PHP 8. In addition to learning about the changes to the various extensions, you will also gain deep insight into their operation. This ability will allow you to make informed decisions when using extensions in PHP 8.

Topics covered in this chapter include the following:

  • Understanding the shift from resources to objects
  • Learning about changes to Extensible Markup Language (XML) extensions...
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Authors (1)

Profile icon Doug Bierer
LinkedIn
Doug Bierer has been hooked on computers since his first program, written on a DEC PDP-8, in 1971. In his wide-ranging career, he has been a professional contract programmer since 1978, having written applications in BASIC, PL/I, assembler, FORTH, C, C++, dBase/FoxBase/Clipper, Pascal, Perl, Java, and PHP. He deployed his first website in 1993 while living in San Francisco. He speaks four languages, has traveled extensively, and now resides in Thailand. He also spent some years doing system administration and TCP/IP networking. Some of his technical works include PHP 7 Programming Cookbook and Learning MongoDB 4.x (Packt), as well as Learning PHP and MySQL, Learning PHP Security and Learning Doctrine (O'Reilly Media).
Read more
See other products by Doug Bierer

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