<?phpnamespace App\Entity;use App\Repository\SiteCategoryRepository;use Doctrine\Common\Collections\ArrayCollection;use Doctrine\Common\Collections\Collection;use Doctrine\ORM\Mapping as ORM;/** * @ORM\Entity(repositoryClass=SiteCategoryRepository::class) */class SiteCategory{ /** * @ORM\Id * @ORM\GeneratedValue * @ORM\Column(type="integer") */ private $id; /** * @ORM\Column(type="string", length=255) */ private $title; /** * @ORM\Column(type="string", length=255) */ private $icon; /** * @ORM\OneToMany(targetEntity=Site::class, mappedBy="siteCategory") */ private $sites; public function __construct() { $this->sites = new ArrayCollection(); } public function getId(): ?int { return $this->id; } public function getTitle(): ?string { return $this->title; } public function setTitle(string $title): self { $this->title = $title; return $this; } public function getIcon(): ?string { return $this->icon; } public function setIcon(string $icon): self { $this->icon = $icon; return $this; } /** * @return Collection<int, Site> */ public function getSites(): Collection { return $this->sites; } public function addSite(Site $site): self { if (!$this->sites->contains($site)) { $this->sites[] = $site; $site->setSiteCategory($this); } return $this; } public function removeSite(Site $site): self { if ($this->sites->removeElement($site)) { // set the owning side to null (unless already changed) if ($site->getSiteCategory() === $this) { $site->setSiteCategory(null); } } return $this; }}