We’ve gone through the basics for variables and assignments. With this section we’ll add some more operators and focus on control structures. Control structures alter or affect the programming flow. There are four main control structures we’ll cover: Conditionals, switches, loops, and functions. Loops and functions we’ll cover with the next session. Conditionals The most [...]
Browsing Posts published in March, 2010
The power of any programming languages starts with variables and operators. Variables in PHP can be almost any word that starts with a “$”. To assign a value to a variable use the “=” operator. For example: $Str=5; or $Str="5". Please note that the value that $Str holds in the previous examples is different. One [...]
