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Functions and Variable Scope

in PHP added by goodphptutorials, on 3/12/2005 beginner tutorials functions methods variable scope variables

A function is a declared piece of code that has code as members of it.

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An Introduction to Variables

in PHP added by goodphptutorials, on 3/12/2005 beginner tutorials introduction var variables

Think of a variable as one piece of data stored in memory, which can be called and changed or used later

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Top 7 PHP Security Blunders

in PHP added by goodphptutorials, on 23/12/2005 security variables

PHP has many features that are friendly to beginning programmers. However, many of these features can lead a programmer inadvertently to allow security holes to creep into a Web application.

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Type Juggling and Type Casting in PHP

in PHP added by tutorialhelpdesk, on 25/1/2008 casting type variables

Juggling and casting the variables types in PHP.

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