Missing Controller

Error: Webcam.phpController could not be found.

Error: Create the class Webcam.phpController below in file: app/controllers/webcam.php_controller.php

<?php
class Webcam.phpController extends AppController {

	var $name = 'Webcam.php';
}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_controller.ctp