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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 3: Taking Advantage of Error-Handling Enhancements

If you've been a PHP developer for any length of time, you will have noticed that as the language continues to mature, more safeguards are put into place that ultimately enforce good coding practices. Along these lines, one of the key improvements in PHP 8 is its advanced error-handling capabilities. In this chapter, you will learn which Notices have been upgraded to Warnings, and which Warnings have been upgraded to Errors.

This chapter gives you an excellent understanding of the background and intent of the security enhancements, allowing you to better control the use of your code. In addition, it's critical to be aware of error conditions that formerly only generated Warnings but now also generate Errors, in order to take measures to prevent your applications from failing following an upgrade to PHP 8.

The following topics are covered in this chapter:

  • Understanding PHP 8 error handling
  • Dealing...
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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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