PHP code example of codin / events

1. Go to this page and download the library: Download codin/events 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/ */

codin / events example snippets


class MyListener implements \Psr\EventDispatcher\ListenerProviderInterface
{
    public function getListenersForEvent(object $event) : iterable
    {
        yield static function (MyEvent $event) {
            echo "$event->message\n";
        };
    }
}

class MyEvent {
    public string $message = 'Hello World';
}

$dispatcher = new Codin\Events\EventDispatcher();
$dispatcher->registerListener(new MyListener());
$dispatcher->dispatch(new MyEvent());