PHPDone » Loops

Loops – Foreach Statement

Dr. Perl — Tue, 03 Nov 2009 11:56:34 +0000

Simply put, the foreach statement lets you loop through the elements in an array. Here video shows you how to apply this loop to make a basic times table application!

Loops – For Statement

Dr. Perl — Tue, 03 Nov 2009 11:55:14 +0000

The For statement allows you to loop a block of code a specific number of times. The syntax is a bit trickier, but in time you’ll find it’s a simple, effective loop.

Loops – Do While Statement

Dr. Perl — Tue, 03 Nov 2009 11:53:53 +0000

A slight variation to the While statement, where the condition is checked at the end of the loop instead of at the start. I’ve also included an IF statement inside the loop block.

Loops – While Statement

Dr. Perl — Tue, 03 Nov 2009 11:52:24 +0000

The While statement acts as a loop, checking a condition at the start and executing a following block of code if that condition is met.