Description of PHP 101 (part 3) - Chocolate Fudge And Time Machines :
This third part of the tutorial written by the author contains some functions like while loop, do-while loop, for loop, foreach loop, array variables, auto increment and auto decrement operators. All the functions are demonstrated with easily understandable examples. Apart from these, there is a simple example that demonstrates how arrays can be used when processing checkboxes in an HTML form.