The while Statement

For example, to use while to echo all of the values in $HTTP_POST_VARS, youcan create a program like this:

Compound operators in PHP

Compound operators are pretty straightforward. Here is a example to help demonstrate their use.

New member to sign up

The following example program allows a new member to sign up; upon submittingthe form, a new record is created for him in the database.

Streams and Network Programming in PHP

There are two types of streams. One group provides access to a certain type ofstream resource; the standard PHP distribution includes several built in examples ofthese:

PHP Numeric Data Types

PHP assigns a data type to each value and that the numeric data types are integer and double, for whole numbers.