PHP code example of knplabs / rad-doctrine-event

1. Go to this page and download the library: Download knplabs/rad-doctrine-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/ */

knplabs / rad-doctrine-event example snippets


class AppKernel
{
    function registerBundles()
    {
        $bundles = array(
            //...
            new Knp\Rad\DoctrineEvent\Bundle\DoctrineEventBundle(),
            //...
        );

        //...

        return $bundles;
    }
}


namespace App\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity
 */
class User
{
    //...
}


namespace App\EventListener;

use App\Entity\User;
use Doctrine\ORM\Event\LifecycleEventArgs;

class UserListener
{
    public function prePersist(LifecycleEventArgs $args)
    {
        $entity = $args->getEntity();

        if (false === $entity instanceof User) {
            return;
        }

        // Some stuff
    }
}


namespace App\EventListener;

use Knp\Rad\DoctrineEvent\Event\DoctrineEvent;

class UserListener
{
    public function prePersist(DoctrineEvent $event)
    {
        $entity = $event->getEntity();

        // Some stuff
    }
}


namespace App\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity
 * @ORM\InheritanceType("JOINED")
 * @ORM\DiscriminatorColumn(name="type", type="string")
 * @ORM\DiscriminatorMap({"page" = "App\Entity\Customer"})
 */
class User
{
    //...
}


namespace App\Entity;

use App\Entity\User;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity
 */
class Customer extends User
{
    //...
}