Nested Function
by Geekboots | PHP Scripting | Mon, 06 Jun 2016
<?php
function total($price, $tax, $discount) {
/* Nested function */
function inDollar($total, $conversion = 63.00) {
return $total / $conversion;
}
$total = ($price + $tax) - $discount;
echo "Total Price in Rs: ".round($total,2);
/* Call Nested Function */
echo "<br />Total Price in Dollar: ".round(inDollar($total),2);
}
total(155.52, 5.62, 10);
/* Call nested function outside the function */
echo "<br />Price in Dollar: ".round(inDollar(155.52), 2);
?>
/****** Output ******/
Total Price in Rs: 151.14
Total Price in Dollar: 2.4
Price in Dollar: 2.47