if($_SERVER['REQUEST_METHOD'] == 'GET') { // Do something }
if($_SERVER['REQUEST_METHOD'] == 'POST') { $username = $_POST['username']; $password = $_POST['password']; // Process form data }
switch ($_SERVER['REQUEST_METHOD']) { case 'GET': // Do something break; case 'POST': // Process form data break; case 'PUT': // Update data break; case 'DELETE': // Delete data break; default: // Invalid request method break; }Package library: No package library required, this is a built-in variable. In conclusion, PHP Request Initial is a powerful variable that allows PHP developers to identify the type of request being made to their application and implement appropriate logic. It is a built-in variable and does not require any package library.