Telegram BOT Api: how to send a photo using PHP?

Question

The sendPhoto command require an argument photo defined as InputFile or String.

The API doc tells:

Photo to send. You can          


        

Answer 1

/sendPhoto?chat_id=" -F photo="@/path/to/imagefile.jpeg" -F caption="TheImage" > /dev/null &';

echo exec($BASH_Command);
?>