PHP Hello World

Your First PHP Script

<?php
echo "Hello, World!";
?>

Save this as index.php in your web server's document root.

How to Run

1. Install PHP or use XAMPP/WAMP/MAMP
2. Save the file as .php
3. Access it via http://localhost/index.php

PHP Tags

PHP code is wrapped in <?php ... ?> tags. Files can mix PHP and HTML freely.

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