PHP code example of atelierspierrot / event-manager

1. Go to this page and download the library: Download atelierspierrot/event-manager library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

atelierspierrot / event-manager example snippets


interface SplObserver {
    abstract public void update ( SplSubject $subject )
}

interface SplSubject {
    abstract public void attach ( SplObserver $observer )
    abstract public void detach ( SplObserver $observer )
    abstract public void notify ( void )
}


interface ObserverInterface {
    abstract public void handleEvent ( EventInterface $event )
}

interface ObservableInterface {
    abstract public void attachObserver ( ObserverInterface $observer | array($object , $method) | $callback )
    abstract public void detachObserver ( ObserverInterface $observer | array($object , $method) | $callback )
    abstract public void triggerEvent ( $event_name )
}

interface EventInterface {
    abstract public ObservableInterface getSubject ()
    abstract public string getName ()
    abstract public void stopPropagation ()
    abstract public bool isPropagationStopped ()
}


interface EventListenerInterface 
    extends ObserverInterface {}

interface EventSubscriberInterface {
    abstract public array getSubscribedEvents ()
}