}
if (isset($cpzone) && !empty($cpzone) && isset($a_cp[$cpzone]['zoneid'])) {
    $cpzoneid = $a_cp[$cpzone]['zoneid'];
}
if ($_GET['act'] == "del" && !empty($cpzone) && isset($cpzoneid) && isset($_GET['id'])) {
    captiveportal_disconnect_client($_GET['id']);
    header("Location: status_captiveportal.php?zone={$cpzone}");
    exit;
}
function clientcmp($a, $b)
{
    global $order;
    return strcmp($a[$order], $b[$order]);
}
if (!empty($cpzone)) {
    $cpdb = captiveportal_read_db();
    if ($_GET['order']) {
        if ($_GET['order'] == "ip") {
            $order = 2;
        } else {
            if ($_GET['order'] == "mac") {
                $order = 3;
            } else {
                if ($_GET['order'] == "user") {
                    $order = 4;
                } else {
                    if ($_GET['order'] == "lastact") {
                        $order = 5;
                    } else {
                        $order = 0;
                    }
    ?>
					<tr>
						<td><?php 
    echo htmlspecialchars($cpitem['zone']);
    ?>
</td>
						<td>
<?php 
    $cpifaces = explode(",", $cpitem['interface']);
    foreach ($cpifaces as $cpiface) {
        echo convert_friendly_interface_to_friendly_descr($cpiface) . " ";
    }
    ?>
						</td>
						<td><?php 
    echo count(captiveportal_read_db());
    ?>
</td>
						<td><?php 
    echo htmlspecialchars($cpitem['descr']);
    ?>
&nbsp;</td>
						<td>
							<a class="fa fa-pencil" title="<?php 
    echo gettext("Edit zone");
    ?>
" href="services_captiveportal.php?zone=<?php 
    echo $cpzone;
    ?>
"></a>
							<a class="fa fa-trash"  title="<?php