<?php
?>
<!DOCTYPE html>
<html lang="ja">
<head>
<title>九九表</title>
<!-- レイアウト画像の通り、表に枠線を追加する -->
<style>
table {
border-collapse: collapse;
}
td {
border: solid 1px black;
padding: 3px;
}
</style>
</head>
<body>
<h1>九九表</h1>
<!-- 九九表の出力 -->
<table>
<!-- 各段を繰り返し出力 -->
<?php for($i = 1; $i <= 9; $i++){ ?>
<tr>
<!-- 各段の一つ一つのマスを繰り返し出力 -->
<?php for($j = 1; $j <= 9; $j++){ ?>
<td><?php echo $i; ?> * <?php echo $j; ?> = <?php echo $i * $j; ?></td>
<?php } ?>
</tr>
<?php } ?>
</table>
</body>
</html>
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