What is the potential security risk associated with using the "ALTE" variable passing method in PHP?

The potential security risk associated with using the "ALTE" variable passing method in PHP is that it allows for arbitrary code execution, making it vulnerable to code injection attacks. To mitigate this risk, it is recommended to use the "POST" or "GET" methods for passing variables securely.

// Example of using the "POST" method to pass variables securely
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $variable = $_POST["variable"];
    // Use the variable securely here
}