PHP Examples Part 4

By Adam Majczak

Error in PHP5 discovered, IP detection in PHP, Geolocation in PHP, PHP Examples, Regular Expressions in PHP, OOP Examples in PHP, Storage management in PHP, Inheritance in use, Floating-point operations using BC Math functions, Function plots, Simple image gallery in PHP

• Language: English
• Publisher: Adam Majczak
• Release date: Jan 3, 2014
• ISBN: 9781310058653

Book preview

Php Examples

Part 4

by Adam Majczak

The Smashwords Edition, 2014

English 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. If you would like 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 autor assume no responsibility for errors or omissions, or for damages resulting from the use of the

information contained herein.

English Edition, Part 4: Appendix, More Examples

Contents:

PART 1: Introduction to PHP

PART 2: PHP Programming

PART 3: Advanced PHP

PART 4: Appendix, more examples

PART 1: Introduction to PHP

CHAPTER 1: Introduction to the e-book edition

Similarities and differences: PHP vs. C/C++

What and how can PHP do for us?

What for? To get visitor’s IP, for example

What do I need for beginning?

CHAPTER 2: How to use PHP?

Embedding PHP

Comments in PHP

How to use PHP interpreter online

Running PHP from the command line

Command line input (STDIN)

CHAPTER 3: PHP variables

Case sensitivity

Error messages and warnings

Data types in PHP

Using constants in PHP

Integer data type

Floating-point numbers

Bool type (Boolean values)

Null type variable and type checking in PHP

Dynamic variables

CHAPTER 4: Operators

Arithmetic operators

Assignment operator and combined operators

Pre / post - increment and decrement operators

Comparison operators

Logical operators

Base converting functions and bitwise operators

Operator precedence

Filtering mask with binary operators

CHAPTER 5: PHP Arrays, array constructor, array types in PHP

Numeric indexed arrays, runtime array size change

Associative arrays and string arrays

Character strings as 1D array

Mixed arrays

Multi-dimensional