PHP Tutorial

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PHP is a server scripting language, and a powerful tool for making dynamic and interactive Web pages.PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft's ASP.

PHP Syntax

 

A PHP script is executed on the server, and the plain HTML result is sent back to the browser.

A PHP script can be placed anywhere in the document.

A PHP script starts with <?php and ends with ?>:

<?php
// PHP code goes here
?>

The default file extension for PHP files is ".php".

Note: PHP statements end with a semicolon (;).