Example PHP Scripts

Below we give example PHP scripts to help you learn PHP.

MySQL Left Join example

PHP date formatting examples

How to check that the value of a variable being passed in a querystring is a number

How to get the Id of the last record inserted into a MySQL database

How to Delete Cookies in IE7

Where to find IE7 cookies on your Windows Vista computer

Where to find Firefox 3 cookies on your Windows Vista computer

Disallow certain characters from a form field with PHP

Obtain Site Domain Name in PHP

PHP code snippet to remove potentially dangerous code from a form input field

Remember the selected option of a select dropdown menu with PHP

Remember the checkbox status on postback with PHP

Sanitise Form Input Field for Insertion into MySQL Database

Display linebreaks from a MySQL Database correctly

How to Access a PHP Class Variable from Outside the Class

How to Set a Variable Value within a PHP Class