source

<html>
	<head>
		<title> Table de multiplication </title>
		<meta charset="utf-8">
		<style>
			table, th, td {
				text-align: center;
				border: 1px solid black;
				padding: 5px;
				border-collapse: collapse;
			}
		</style>
	</head>
	<body>
		<h1> Les tables de multiplication </h1>
		<hr>
		<?php
			echo "<table>";
			for($ligne=0;$ligne<11;$ligne++){
				echo "<tr>";
				for($col=0;$col<11;$col++){
					if ($col+$ligne==0){
						echo "<th>/</th>";
					}elseif($col==0 || $ligne==0){
						echo "<th>".strval($col+$ligne)."</th>";
					}else{
						echo "<td>".strval($col*$ligne)."</td>";
					}
				}
				echo "</tr>";
			}
			echo "</table>"
		?>
	</body>
</html>