Why do some third-party components like AngularJS require support for DELETE requests?

Some third-party components like AngularJS require support for DELETE requests because they use the HTTP DELETE method to perform actions like deleting data from a server. To properly handle DELETE requests in PHP, you need to check if the request method is DELETE and then process the request accordingly.

if ($_SERVER['REQUEST_METHOD'] === 'DELETE') {
    // Process the DELETE request here
    // For example, delete data from the server
    // You can access the request body using file_get_contents('php://input')
    // Remember to send an appropriate response code like 200 OK or 204 No Content
}