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Build Your Own PHP Survey Engine

t seems that every Web site you go to nowadays has some kind of survey, feedback, or entertainment mechanism to evaluate site visitors and their goals. Surveys are a valuable

Protect Yourself from PHP Worms

n recent months it’s become apparent that every computer system, regardless of operating system or programming language, bears a security risk. All computer software exposes attack surfaces to viruses and

Creating Your First Flash Animation

ost Flash tutorials you’ve looked at are tool-centric, focusing on Flash’s individual features and how to use them (an approach that can quickly become tedious), whereas this innovative, engaging, and

Build an Object-oriented File System in PHP

he term “object-oriented” is vague and frequently misunderstood. Jonathan Rees (with more insight than the average programmer) attempted to define its meaning , but even his definition does not necessarily