parameter get request laravel code example

Example 1: laravel get query parameters

$name = $request->query('name', 'Helen');

Example 2: get value mentthod get laravel

Input::get('lastName') ;
//lastName is variable in view

Example 3: laravel get all request parameters

$request->input('name');
$request->input('user.name'); // fetch from user object

Example 4: how to see with page reuested in laravel

$request->fullUrl()