Forum sur plusieurs pages

                       try {

					$bdd = new PDO('mysql:host=localhost;dbname=crea_site', 'root', '');

				} catch(Exception $e) {

					die('Ca deconne grave : ' . $e -> getMessage());

				}

				$selection = $bdd -> query('SELECT COUNT(id) AS nbart FROM billet');
				$select = $selection -> fetch();

				$nbart = $select['nbart'];

				$perpage = 4;
				$nbpage = ceil($nbart / $perpage);

				if (isset($_GET['p']) AND $_GET['p'] > 0 AND $_GET['p'] <= $nbpage) {
					$cpage = $_GET['p'];
				} else {
					$cpage = 1;
				}
				$aa = (($cpage - 1) * $perpage);
				$billet = $bdd -> query('SELECT id, pseudo_proprietaire,titre, DATE_FORMAT(date_creation, \'%d/%m/%Y à %Hh%imin%ss\') AS date_creation_fr FROM billet ORDER BY date_creation DESC LIMIT ' . "$aa" . ',' . "$perpage");

				while ($bill = $billet -> fetch()) {
					echo '
<div class=\'color_billet\'><hr /><div class=\'contenu_billet\'>
<p class=\'intro\'><strong>' . $bill['pseudo_proprietaire'] . '</strong> a écrit le ' . $bill['date_creation_fr'] . '<br />' . '<a href=\'commentaire.php?id=' . $bill['id'] . '\' class=\'billet\'>' . $bill['titre'] . '</a></p></div></div><br /><hr /><br />';
				}
				for ($i = 1; $i <= $nbpage; $i++) {
					if ($i == $cpage) {
						echo $i . '/';
					} else {
						echo '<a href=\'forum.php?p=' . $i . '\'>' . $i . '</a> /';
					}
				}
				$selection -> closeCursor();
				$billet -> closeCursor();