\n";
if ($numargs >= 2) {
echo "Second argument is: " . func_get_arg(1) . "
\n";
}
$arg_list = func_get_args();
for ($i = 0; $i < $numargs; $i++) {
echo "Argument $i is: " . $arg_list[$i] . "
\n";
}
}
function add()
{
$numargs = func_num_args();
$arg_list = func_get_args();
$num = 0;
for ($i = 0; $i < $numargs; $i++)
{
$num += $arg_list[$i];
}
return $num;
}
function addbynum($a, $b, $c)
{
return $a + $b + $c;
}