What is the best practice for importing form data in PHP, using $_POST, $_GET, or $_REQUEST?

When importing form data in PHP, it is generally recommended to use $_POST for handling sensitive data like passwords, $_GET for non-sensitive data that can be visible in the URL, and avoid using $_REQUEST due to security concerns. This practice helps improve the security and maintainability of your code. 

// Using $_POST for sensitive data
$username = $_POST['username'];
$password = $_POST['password'];

// Using $_GET for non-sensitive data
$page = $_GET['page'];

// Avoid using $_REQUEST
$name = $_REQUEST['name']; // Not recommended due to security concerns

Keywords

PHP form data $_POST $_GET $_REQUEST

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