Debugging for Dummies: Variables and Syntax

Variables and Syntax: where it all goes wrong.

• Variables for Sanity
• Functionally Freaked
• Code Snippets of Despair

Variables for Sanity

Where did it all go wrong?

Let's take a look at the following variables:

        $x = 5;
        $y = 3;
        $z = $x * $y;
    

And the result was... ERROR 404: Variable Not Found

But don't worry! We've got a Variable Voodoo for that.