PHP code example of rundum / event-base

1. Go to this page and download the library: Download rundum/event-base 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/ */

rundum / event-base example snippets


class ExampleService {

    private $dispatcher;

    // Constructor with Dependency Injection
    function __construct(
            EventDispatcherInterface $dispatcher,
    ) {
        $this->dispatcher = $dispatcher;
    }
    
    function saveEntity($entity) {
        // -> INSERT ...
        $this->dispatcher->dispatch(new EntityChangeIntendedEvent($entity, true), EntityChangeIntendedEvent::NAME);
    }
    
    function updateEntity($entity) {
        // -> UPDATE ...
        $this->dispatcher->dispatch(new EntityChangeIntendedEvent($entity), EntityChangeIntendedEvent::NAME);
    }
    
    function deleteEntity($entity) {
        // -> DELETE FROM ...
        $this->dispatcher->dispatch(new EntityRemovalIntendedEvent($entity), EntityRemovalIntendedEvent::NAME);
    }
}