Tabliczka :3

<?php
$wielkosc = 10;
for ($i = 1; $i <= $wielkosc; $i++) {
$a[] = $b[] = $i;
}

foreach ($a as $k1 => $v1) {
    foreach ($b as $k2 => $v2) {
        $c[$k1+1][$k2+1] = $v1*$v2;
    }
}
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Tabliczka</title>
<style type="text/css">
table {
border-collapse: collapse;
}
table, table td, table th {
border: 1px solid black;
}
td {
text-align: center;
padding: 5px;
}
</style>
</head>
<body>
<table>
<tr>
<th></th>
<?php for ($i = 1; $i <= $wielkosc; $i++) {
?>
<th><?php echo $i; ?></th>
<?php
}
?></tr>
<?php
foreach ($c as $key => $val) {
?>
<tr>
<th><?php echo $key; ?></th>
<?php foreach ($val as $k => $v) { ?>
<td><?php echo $c[$key][$k]; ?></td>
<?php } ?>
</tr>
<?php
}
?>
</table>
</body>
</html>