What are the recommended methods for passing form variables in PHP, such as GET or POST?

When passing form variables in PHP, it is recommended to use the POST method for sensitive or large data, as it sends the data in the HTTP request body. GET method should be used for non-sensitive data that can be displayed in the URL. To pass form variables using POST, you can use the $_POST superglobal array in PHP. 

<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $variable1 = $_POST['variable1'];
    $variable2 = $_POST['variable2'];
    
    // Process the form variables here
}
?>

Keywords

PHP form variables GET POST methods

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