如何调整 Telegram 机器人中的内联按钮的大小？

Question

请告诉我，如何在 Telegram 机器人中调整内联（不回复）按钮的大小？文档根本没有说明内联按钮的大小调整。

代码：

foreach ($sections as $section) {
  $arrKeyboard[] = [
    'text' => $section->getTitle(),
    'callback_data' => '....'
  ];
}

$keyboard = new \TelegramBot\Api\Types\Inline\InlineKeyboardMarkup([$arrKeyboard]);
$telegramBot->sendMessage($message->getChat()->getId(), $answer, 'markdown', false, null, $keyboard);

Answer 1

foreach ($sections as $section) {
  $arrKeyboard[] = [
    [
        'text' => $section->getTitle(),
        'callback_data' => '....'
    ]
  ];
}

$keyboard = new \TelegramBot\Api\Types\Inline\InlineKeyboardMarkup($arrKeyboard);
$telegramBot->sendMessage($message->getChat()->getId(), $answer, 'markdown', false, null, $keyboard);