Michael Southwell Books

Pro PHP Security

By Michael Southwell, Chris Snyder

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Pro PHP security

By Chris Snyder

Average: 0.00, 0 Ratings

Provides information on securing PHP applications, covering such topics as SQL injection, XSS, remote execution, temporary files, REST services, CAPTCHAs, identity verification, and versioning.

Pro PHP Security

By Michael Southwell, Thomas Myer, Chris Snyder

Average: 0.00, 0 Ratings

Pro PHP Security

By Michael Southwell, Chris Snyder

Average: 0.00, 0 Ratings

Pro PHP Security is one of the first books devoted solely to PHP security. It will serve as your complete guide for taking defensive and proactive security measures within your PHP applications. (A...

Pro PHP Security

By Michael Southwell, Thomas Myer, Chris Snyder

Average: 0.00, 0 Ratings

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.