Introduction to PHP, Part 5, Second Edition

Introduction to PHP

Part V

Adam Majczak

C. Adam Majczak, 2015, All Rights Reserved

Smashwords: Second English Edition

(improved and updated)

E-Edition, License Notes

This e-book is licensed for your personal use only. This e-book may not be re-sold or given away to others. To share this book with another person, please purchase an additional copy for each recipient.

While every precaution has been taken in the preparation of this book, the publisher and the author assume no responsibility for errors or omissions, or any for damages resulting from any use of the information contained herein.

ENGLISH EDITION

PART V

CONTENTS:

CHAPTER 15: What’s new in PHP

How to check PHP version?

The "use" operator extended

The finally keyword

The foreach() supports list()

New(er) password hashing

The empty() native function accepts expressions

Constant (scalar) expressions

Constant arrays and variadic functions

The ** operator instead of the pow() function in PHP 5.6

Dynamic Properties in PHP

CHAPTER 16: PHP graphics

How to use HTML Canvas with PHP?

How to grab pictures from other web-sites?

A simple way to place an image in PHP

How to create graphs and function plots using The PHP GD Library?

Drawing y = cos(x) plot in PHP

Using SVG graphics

Drawing rotation using SVG

ENGLISH EDITION

CHAPTER 15: What’s new in