{"id":7402,"date":"2024-03-05T12:04:56","date_gmt":"2024-03-05T12:04:56","guid":{"rendered":"https:\/\/studysection.com\/blog\/?p=7402"},"modified":"2024-03-06T03:56:51","modified_gmt":"2024-03-06T03:56:51","slug":"php-application-controller","status":"publish","type":"post","link":"https:\/\/studysection.com\/blog\/php-application-controller\/","title":{"rendered":"PHP – Application Controller"},"content":{"rendered":"

The Application Controller pattern is a design pattern used to centrally handle incoming requests in a web application. It helps to organize and manage how different parts of an application respond to various HTTP requests.<\/p>\n

The main idea behind the Application Controller<\/a> pattern is to have a single entry point that receives incoming requests, processes them, and delegates control to specific handlers or controllers based on the request type or route.<\/p>\n

Here’s an example illustrating the Application Controller pattern in PHP:<\/strong><\/p>\n

$requestUri = $_SERVER[‘REQUEST_URI’];<\/p>\n

\/\/ Simulating different routes
\nif ($requestUri === ‘\/login) {
\n$controller = new LoginController();
\n} else if ($requestUri === ‘\/dashboard) {
\n$controller = new DashboardController();
\n} else {
\n$controller = new ErrorController();
\n}<\/p>\n

$controller->handle();<\/p>\n

In the above example:<\/strong><\/p>\n