Evergreen Interview question

Pyramid of asterisks in php

<?php

$height = 10;

//Height of Your Pyramid 

for($i=1;$i<=$height;$i++){

    for($t = 1;$t <= $height-$i;$t++)

    {

        echo "&nbsp;&nbsp;";

    }

    for($j=1;$j<=$i;$j++)

    {

        // use &nbsp; here to procude space after each asterix

        echo "*&nbsp;&nbsp;";

    }

echo "<br />";

}

?>