This tutorial introduces the basic concepts and syntax of regular expressions.
Description and discussion of the Strategy and Bridge patterns.
Description and discussion of the Value Object pattern.
Description and discussion of the Singleton and (Singleton) Registry patterns.
Introduction to Design Patterns, sets the stage for the coming mini tutorials covering individual Design Patterns.
An introduction to using joins and unions in your MySQL queries
This tutorial deals with the various security issues a PHP developer, or any person who writes web applications, might face. The tutorial is aimed towards beginners, but other people may find some of the information the tutorial contains useful as well. Topics such as SQL injections, cross-site scripting, remote file inclusion attacks and session security are covered. The tutorial also covers how you will best hide as much information from potential attackers as possible in order to further enhance your web application's security. This tutorial can be used as a reference although all the content it contains is vital for anyone who wishes to write applications that will run on a webserver regardless of whether the language is PHP or another server-side scripting language.
An introduction to UML Class Diagrams and class relations.
In this tutorial, you will learn how to do some basic database queries through php. You will learn how to INSERT, UPDATE, DELETE, and SELECT from a table.
Learn how to use loops to solve problems and reduce amount of coding, and the available loops for doing so.