Пример #1
0
function convert_temperature($value, $from_unit, $to_unit)
{
    $celsius_value = convert_to_celsius($value, $from_unit);
    $new_value = convert_from_celsius($celsius_value, $to_unit);
    return $new_value;
}
function convert_temperature($value, $from_unit, $to_unit)
{
    $celsius_value = convert_to_celsius($value, $from_unit);
    $new_value = convert_from_celsius($celsius_value, $to_unit);
    if (empty($celsius_value) && $celsius_value !== "0") {
        return "Please enter a value.";
    } else {
        return $new_value;
    }
}