About the Tutorial

delete
method to delete record from database. 
Example 
Make changes in the 
config/routes.php
file as shown in the following code. 
config/routes.php 
use Cake\Core\Plugin; 
use Cake\Routing\RouteBuilder; 
use Cake\Routing\Router; 
Router::defaultRouteClass('DashedRoute'); 
Router::scope('/', function (RouteBuilder $routes) { 
$routes->connect('/users/delete', ['controller' => 'Users', 'action' => 
'delete']);
$routes->fallbacks('DashedRoute'); 
}); 
Plugin::routes(); 
Create a 
UsersController.php 
file at 
src/Controller/UsersController.php
. Copy the 
following code in the controller file. 
src/controller/UsersController.php 
namespace App\Controller; 
use App\Controller\AppController; 
use Cake\ORM\TableRegistry; 
17.
 
CakePHP ─ Delete a Record 

---

CakePHP 
45 
use Cake\Datasource\ConnectionManager; 
class UsersController extends AppController{ 
public function index(){ 
$users = TableRegistry::get('users'); 
$query = $users->find(); 
$this->set('results',$query); 
} 
public function delete($id){ 
$users_table = TableRegistry::get('users'); 
$users = $users_table->get($id); 
$users_table->delete($users); 
echo "User deleted successfully."; 
$this->setAction('index'); 
} 
} 
?> 
Just create an empty