";
}
// Call the function without passing parameters
drink();
// Call the function with some parameter passing (ordering)
drink('iced');
// Call the function with parameter passing (ordering)
drink('cold', 'lemonade');
// Define a function that can accept multiple integer arguments and display thier total value
function add(...$numbers)
{
$total = 0;
foreach ($numbers as $num)
{
$total += $num;
echo "
Total: $total";
}
}
// Call the function and pass three values
add(1, 2, 3);
?>