Is there a specific name for this design pattern?

I've following code written in PHP with an PSR-4 autoloader. I'll write the code in pseudocode for convenience.

This is a small MVC'ish app that should parse requests.

new App();
App->Initialize();

new Dispatcher();
Dispatcher->Event( 'info', showInfoAction() );
Dispatcher->Event( 'addfriend', addFriendAction() );
Dispatcher->Event( 'unfriend', removeFriendAction() );

new WebRequest();
Dispatcher->DispatchEvent( WebRequest->GetRequestParameters() );

• Would that be some kind of event driven pattern?
• What would be the name?
• Would that make sense for http requests?
• Would you recommend any other pattern that does this?

Thank you