How can server-side variables be effectively utilized when including PHP scripts in HTML pages to pass additional parameters to the included script?

When including PHP scripts in HTML pages, server-side variables can be effectively utilized by passing them as additional parameters to the included script. This allows for dynamic content generation based on the values of these variables. To achieve this, you can use the $_GET or $_POST superglobals to retrieve the values from the URL query string or form submissions, respectively, and then pass them as parameters to the included script. 

<?php
// Retrieve the value of a server-side variable from the URL query string
$variable = $_GET['variable'];

// Include the PHP script with the additional parameter
include 'included_script.php?variable=' . $variable;
?>

Keywords

server-side variables PHP scripts HTML pages additional parameters included script

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