php分页代码

函数

function multi($count, $perpage, $currentpage, $url) {
    //multi pages
    if ($count > $perpage) {
        $num = ceil($count / $perpage);
        $string = "<a href="" . BASE_URL . $url . "&page=1""
                . ($currentpage == 1 ? " style="font-weight: bold"" : "") . ">1</a>";
        for ($i = 2; $i <= $num; $i++) {
            $string .= " | <a href="" . BASE_URL . $url . "&page=" . $i . """
                    . ($i == $currentpage ? " style="font-weight: bold"" : "") . ">" . $i . "</a>";
        }
        return $string;
    } else {
        return "";
    }
}

调用：

<PRE class=brush:php>//multi page
$page = empty($_GET['page']) ? 1 : intval($_GET['page']);
$perpage = 3;
$start = ($page - 1) * $perpage;