PHP: dynamic HTML table

PHP: Quantity Price Data

<?php

$price_unit=5.53;

$init_qty=10;

echo "<table border='1' >";

echo "<tr><td>Quantity</td><td>Price</td></tr>";

while($init_qty<=100){

echo "<tr>";

echo "<td>$init_qty</td>";

echo "<td>$";

printf("%.2f",($price_unit*$init_qty));

echo "</td>";

$init_qty+=10;

echo "</tr>";

}

echo "</table>";

?>