<?php
	function table ($multiple) {
		echo '<table border="1"><tr><td>X</td>';

		for ($i = 1; $i <= $multiple; $i++) {
			echo "<td>$i</td>";
		}

		for ($i = 1; $i <= $multiple; $i++) {
			echo '<tr>';
			echo "<td>$i</td>";

			for ($j = 1; $j <= $multiple; $j++) {
				echo '<td>'.($j * $i).'</td>';
			}

			echo '</tr>';
		}

		echo '</table>';
	}
?>