maksam07

function checkNegativity($num) {
    if ($num < 0) {
        return "Значение отрицательное";
    }

    return False
}

function calculate($num) {
    $result = checkNegativity($num) // Как работать с чекером?
    if($result)
        return $result

    return "$num - положительное число";
}

print_r(calculate(-10));

import logging
from aiogram import Bot, Dispatcher, types
from aiogram.contrib.middlewares.logging import LoggingMiddleware
from aiogram.types import ParseMode
from aiogram.utils import executor

API_TOKEN = 'YOUR_BOT_TOKEN' 

logging.basicConfig(level=logging.INFO)

bot = Bot(token=API_TOKEN)

dp = Dispatcher(bot)
dp.middleware.setup(LoggingMiddleware())

CHANNEL_NAME = 'your_channel_id'


@dp.channel_post_handler(lambda message: message.chat.type == 'channel' and message.chat.username == CHANNEL_NAME)
async def check_for_keyword(message: types.Message):
    if 'АГА' in message.text.upper():
        await bot.send_message(chat_id=message.from_user.id, text=f'Слово "АГА" найдено в сообщении:\n\n{message.text}',
                               parse_mode=ParseMode.HTML)


if __name__ == '__main__':
    from aiogram import executor

    executor.start_polling(dp, skip_updates=True)