Are there any best practices for handling form data in PHP to avoid confusion between GET and POST methods?

When handling form data in PHP, it's important to differentiate between the GET and POST methods to avoid confusion. One best practice is to always check the request method using $_SERVER['REQUEST_METHOD'] and process the form data accordingly. This helps ensure that the data is handled securely and accurately. 

if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    // Process form data for POST method
    $name = $_POST['name'];
    $email = $_POST['email'];
    // Additional processing code
} elseif ($_SERVER['REQUEST_METHOD'] == 'GET') {
    // Process form data for GET method
    $search = $_GET['search'];
    // Additional processing code
}

Keywords

PHP form data GET method POST method handling

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