Example command to get all entity association mappings. #symfony2 #doctrine2

FindEntityByAssociationCommand.php

<?php

namespace Esel\ContentBundle\Command;

use Doctrine\ORM\Mapping\ClassMetadata;
use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;


class FindEntityRelationsCommand extends ContainerAwareCommand
{
    protected function configure()
    {
        $this
            ->setName('entity:relations')
            ->setDescription('Lists association data for entities');
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $em = $this->getContainer()->get('doctrine.orm.default_entity_manager');
        $metadata = $em->getMetadataFactory()->getAllMetadata();

        /** @var ClassMetadata $classMeta*/
        foreach($metadata as $classMeta) {
            ld($classMeta->getAssociationMappings());
        }
    }
}

Hi,

What is this ld() function?

The ld() functions calls the ladybug_dump function.

That came in handy. Thanks 🙂