<?php
    if(isset($_GET["page"]) && is_numeric($_GET["page"])) {
        $page = (int) $_GET["page"];
        $limit_debut = $page."0";

        $req = $pdo->prepare("SELECT * FROM membres ORDER BY derniere_activite DESC LIMIT ".$limit_debut.", 10");
    }
    else {
        header("Location: test.php?page=0");
        exit;
    }
?>
<table>
    <?php
        $req->execute();
        while($resultat = $req->fetch()) {
    ?>
    <tr>
        <td><?php echo $resultat["pseudo"]; ?></td>
    </tr>
    <?php
        }
    ?>
    <tr>
        <td>Page <?php echo $page; ?></td>
    </tr>
</table>