Multiplication table

PHP
1

Hey there,
I’m trying to create a multiplication table that looks like the image I attached.
So far this is my code

<?xml version = "1.0" encoding = "utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 //EN"
 "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns = "http://www.w3.org/1999/xhtml">
 <head>
  <title></title>
 </head>
 <body>
<?php
$start = 15;
$end = 30;
 
echo '<table>';
    echo '<tr><th></th>';
        for ($x = $start; $x <= $end; $x++)
            echo '<th>'.$x.'</th>';
    echo '</tr>';
        for ($y = $start; $y <= $end; $y++):
            echo '<tr><th>'.$y.'</th>';
                for ($z = $start; $z <= $end; $z++):
                    echo '<td>'.($y * $z).'</td>';
                endfor;
            echo '</tr>';
        endfor;
echo '</table>';
?>

</body>
</html>

but I’m not sure this is the best approach.

any help would be appreciated.

2

Except for the ‘x’ missing in the first cell of the first row, it looks ok to me :slight_smile: