function myFunction2($meal, $tax, $tip) {
$tax_amount = $meal * ($tax / 100);
$tip_amount = $meal * ($tip / 100);
$total_notip = $meal + $tax_amount;
$total_tip = $meal + $tax_amount + $tip_amount;
return array($total_notip, $total_tip);
}
$totals = myFunction2(15.22, 8.25, 15);
if ($totals[0] < 20) {
print 'The total without tip is less than $20.';
}
if ($totals[1] < 20) {
print 'The total with tip is less than $20.';
}
?>