PHP code example of mleko / event

1. Go to this page and download the library: Download mleko/event 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/ */

mleko / event example snippets


// Simple event object
class UserRegistered {
    private $userId;
    
    private $userName;
    // ...event data, constructor, getters
}
// Sample listener
class UserRegisteredListener implements Listener {

    public function handle($event, Meta $meta){
        // send email, update model, etc
    }
}

// create EventBus which will be responsible for managing events and listeners
$eventBus = new BasicEventBus(new NameBasedResolver(new ClassNameExtractor()));

// create listener instance
$listener = new UserRegisteredListener(...);
// and register it in bus
$eventBus->subscribe(UserRegistered::class, $listener);

// create event
$event = new UserRegistered(...);
// and `emit` it to listeners
$eventBus->emit($event);