Here is a list of all variables with links to the classes they belong to:

- o -

• offset : TgBot::InlineQuery, TgBot::MessageEntity
• oldChatMember : TgBot::ChatMemberUpdated
• oldReaction : TgBot::MessageReactionUpdated
• oneTimeKeyboard : TgBot::ReplyKeyboardMarkup
• onlyNewMembers : TgBot::Giveaway, TgBot::GiveawayWinners
• openingHours : TgBot::BusinessOpeningHours
• openingMinute : TgBot::BusinessOpeningHoursInterval
• openPeriod : TgBot::Poll
• optionIds : TgBot::PollAnswer
• options : TgBot::Poll
• orderInfo : TgBot::PreCheckoutQuery, TgBot::SuccessfulPayment
• origin : TgBot::ExternalReplyInfo