How can PHP code be properly displayed in a browser when accessing a PHP file?
When accessing a PHP file in a browser, the PHP code needs to be processed by a server with PHP installed before being displayed. To properly display PHP code in a browser, you need to ensure that your server is configured to interpret PHP files and that your file has a .php extension. Additionally, make sure your PHP code is enclosed within <?php ?> tags.
<?php
// Your PHP code here
echo "Hello, World!";
?>