Select Chapter ❯
PHP Tutorial
- PHP Introduction
- PHP Variables
- PHP Operators
- PHP Loops
- PHP Decision
- PHP Arrays
- PHP Functions
- PHP Forms
- PHP Include
- PHP File I/O
PHP Advanced
PHP Extra
PHP Introduction
PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language.You can nearly do anthing with in the server-side.
Install PHP
Things Needed To install and use PHP
- Web Server web server is needed to install and run php on your pc
- PHP install the latest version of PHP from the official website of PHP
- Database install a database like MySQL from here
PHP Syntax
Simple PHP Syntax
<?php....Anthing Here is PHP Code...?>
PHP script can be placed anywhere in the document and you must save the document with .php extension.
<html>
<body>
<p>This is the basic example of PHP</p>
<?php
echo "Simple Example of PHP";
?>
</body>
</html>
All the PHP statements end with a semicolon (;).
PHP Comments
PHP comments is used to easily read the codes, comments cannot be executed and cannot be read by the users.
<html>
<body>
<p>This is the basic example of PHP Comments</p>
<?php
// single line comment.
/*
Multiple line comment1
Multiple line comment2
Multiple line comment3
*/
echo "Simple Example of PHP Comments";
?>
</body>
</html>