Doctrine Example ID Field Annotation Configuration

doctrine_example_id_field.php

<?php

namespace AppBundle\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * Class Example
 * @package AppBundle\Entity
 * @ORM\Entity
 * @ORM\Table(name="example")
 */
class Example {

    /**
     * @ORM\Column(type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     * @var integer
     */
    private $id;
    
    /**
     * Get id
     *
     * @return integer
     */
    public function getId()
    {
        return $this->id;
    }
}