Basic Entity (properties, no methods)

Article.php

<?php

namespace App\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * Article
 *
 * @ORM\Table(name="articles")
 * @ORM\Entity
 */
class Article
{
  /**
   * @ORM\Id
   * @ORM\Column(name="id", type="integer")
   * @ORM\GeneratedValue(strategy="AUTO")
   */
  private $id;

  /**
   * @var String
   *
   * @ORM\Column(name="title", type="string", length=255)
   */
  private $title;

  /**
   * @var string
   *
   * @ORM\Column(name="slug", type="string", length=100, unique=true)
   */
  private $slug;

  /**
   * @var string
   *
   * @ORM\Column(name="content", type="text",)
   */
  private $content;

  /**
   * @var datetime
   *
   * @ORM\Column(name="creation_datetime", type="datetime", nullable=false)
   */
  private $creationDateTime;

  /**
   * @var datetime
   *
   * @ORM\Column(name="last_modification_datetime", type="datetime", nullable=true)
   */
  private $lastModificationDateTime;
}