/** * @param Number $number * @return bool */ public function create(Number $number) { $sql = "INSERT INTO number_buddy(number_value,buddy_list) VALUES( :number,:buddies)"; $statement = $this->getPdo()->prepare($sql); $bindParams = [':number' => $number->getValue(), ':buddies' => json_encode($number->getBuddies())]; return $statement->execute($bindParams); }