pdo->prepare("INSERT INTO Categorie (idCategorie, labelCategorie) VALUES (:id, :label) ON DUPLICATE KEY UPDATE labelCategorie = :label;"); $st->execute([ "id" => $id, "label" => $label ]); } public function delete(int $id) :bool{ $st = $this->pdo->prepare("DELETE FROM Categorie WHERE idCategorie = :id"); return $st->execute([ "id" => $id ]); } }