Steve Prettyman

PHP Arrays (eBook, PDF)

Single, Multi-dimensional, Associative and Object Arrays in PHP 7

• Format: PDF

Produktbeschreibung

Gain an in-depth understanding of PHP 7 arrays. After a quick overview of PHP 7, each chapter concentrates on single, multi-dimensional, associative, and object arrays. PHP Arrays is a first of its kind book using PHP 7 that demonstrates inserting, appending, updating, and deleting array data.

This book also covers validation methods to insure that the data provided by a user is good before the data is entered into an array. You'll see how PHP 7 try/catch modules are used to capture exceptions and errors that may be caused by invalid data.

The code examples demonstrate common real-world scenarios. Moreover, examples of every PHP 7 array function (over 75) are demonstrated. The appendix provides a two-dimensional array case study on the logical design of a checkers game.

PHP Arrays answers the following questions:

• Why do we need arrays? When do we need to use arrays?
• Are arrays efficient? Can arrays reduce coding time?
When do you use multi-dimensional and associative arrays?
• What is an object array?

What You'll Learn

• Handle array data from an HTML form
• Manage array data from a text file
• Deal with array data from a MySQL database

Who This Book Is For

Experienced PHP programmers or web developers using PHP.

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Produktdetails

• Verlag: Apress
• Seitenzahl: 161
• Erscheinungstermin: 19. Dezember 2016
• Englisch
• ISBN-13: 9781484225561
• Artikelnr.: 53036173

Autorenporträt

Steve Prettyman is a college lecturer/instructor in web development/programming, specializing in PHP. He is also an experienced web developer and author.

Inhaltsangabe

1. PHP 7 Basics.- 2. Simple Arrays.- 3. Multi-dimensional Arrays.- 4. Associative and Object Arrays.- 5. PHP Functions - Changing, Spliting, Slicing, and Sorting Arrays.- 6. PHP Functions - Comparing and Merging Arrays.- 7. PHP Functions - Searching, Traversing, and Displaying Arrays.- A. Case Study - Playing Checkers.

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