PHP 7 Upgrade Guide

Course overview

Learn about the new features and breaking changes in PHP 7

8 parts
22 chapters
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Part 1

Sample1 chapters

Begin part
  1. Sample

Part 2

Preface4 chapters

Begin part
  1. Who is this book for

  2. Contents

  3. Other resources

  4. Acknowledgements

Part 3

Getting Started with PHP 710 chapters

Begin part
  1. Ubuntu 14.04 and 16.04+

  2. Debian 8 & 9

  3. Debian 6 & 7

  4. CentOS / RHEL

  5. Mac OS X

  6. Windows

  7. phpbrew

  8. Docker

  9. Vagrant Image

  10. Build from Source

Part 4

Part 1 - New Features3 chapters

Begin part
  1. Chapter 1: Scalar Type Hints

  2. Chapter 3: Combined Comparison (Spaceship) Operator

  3. Chapter 5: Unicode Codepoint Escape Syntax

Part 5

Part 2 - Language Changes & Improvements1 chapters

Begin part
  1. Chapter 15: Performance

Part 6

Part 3 - Deprecations & Removals0 chapters

Begin part
    Part 7

    Appendix - Backward Compatibility Breaks3 chapters

    Begin part
    1. Language Changes

    2. Standard Library Changes

    3. Other Changes

    Part 8

    Notes0 chapters

    Begin part