that is evaluated once. The value of the expression is then compared with the values for each

The time() function is used to get the current time as a Unix timestamp (the number of

This type is loop is almost identical to the while loop, except that the condition comes

Before we learn how to create cookies and sessions it is important to understand the difference between

What is Variables in PHP Variables are used to store data, like text strings, numbers or

The mail() function allows you to send emails, as long as the server has a fully-functional email