<?
class Paging {
private $page_size = 3;
private $link_padding = 10;
private $page_link_separator = ' ';
private $next_page_text = 'следующая';
private $prev_page_text = 'предыдущая';
private $result_text_pattern = 'Показано с %s по %s из %s';
private $page_var = 'page';

private $db;
private $q;
private $total_rows;
private $total_pages;
private $cur_page;
public function __construct($db, $q='', $page_var='page')
{
    $this->db = $db;
    if ($q) $this->set_query($q);
    $this->page_var = $page_var;
    $this->cur_page = isset($_GET[$this->page_var]) && (int)$_GET[$this->page_var] > 0 ? (int)$_GET[$this->page_var] : 1;
}

public function set_query($q)
{
    $this->q = $q;
}

public function set_page_size($page_size)
{
    $this->page_size = abs((int)$page_size);
}

public function set_link_padding($padding)
{
    $this->link_padding = abs((int)$padding);
}

public function get_page($q='')
{
    if ($q) $this->set_query($q);

    $r = $this->db->query( $this->query_paging($this->q) );
    $this->total_rows = array_pop($this->db->query('SELECT FOUND_ROWS()')->fetch_row());

    if ($this->page_size !== 0) $this->total_pages = ceil($this->total_rows/$this->page_size);

    if ($this->cur_page > $this->total_pages)
    {
        $this->cur_page = $this->total_pages;
        if ( $this->total_pages > 0 ) $r = $this->db->query( $this->query_paging($this->q) );
    }

    return $r;
}

public function get_result_text()
{
    $start = (($this->cur_page-1) * $this->page_size)+1;
    $end = (($start-1+$this->page_size) >= $this->total_rows)? $this->total_rows:($start-1+$this->page_size);

    return sprintf($this->result_text_pattern, $start, $end, $this->total_rows);
}

public function get_page_links()
{
    if ( !isset($this->total_pages) ) return '';

    $page_link_list = array();

    $start = $this->cur_page - $this->link_padding;
    if ( $start < 1 ) $start = 1;
    $end = $this->cur_page + $this->link_padding-1;
    if ( $end > $this->total_pages ) $end = $this->total_pages;

    if ( $start > 1 )  $page_link_list[] = $this->get_page_link( $start-1, $start - 2 > 0 ? '...' : '' );
    for ($i=$start; $i <= $end; $i++)  $page_link_list[] = $this->get_page_link( $i );
    if ( $end + 1 < $this->total_pages ) $page_link_list[] = $this->get_page_link( $end +1, $end + 2 == $this->total_pages ? '' : '...' );
    if ( $end + 1 <= $this->total_pages ) $page_link_list[] = $this->get_page_link( $this->total_pages );

    return implode($this->page_link_separator, $page_link_list);
}

public function get_next_page_link()
{
    return isset($this->total_pages) && $this->cur_page < $this->total_pages ? $this->get_page_link( $this->cur_page + 1, $this->next_page_text ) : '';
}

public function get_prev_page_link()
{
    return isset($this->total_pages) && $this->cur_page > 1 ? $this->get_page_link( $this->cur_page - 1, $this->prev_page_text ) : '';
}

private function get_page_link($page, $text='')
{
    if (!$text)    $text = $page;

    if ($page != $this->cur_page)
    {
        $reg = '/((&|^)'.$this->page_var.'=)[^&#]*/';
        $url = '?'.( preg_match( $reg, $_SERVER['QUERY_STRING'] ) ? preg_replace($reg, '${1}'.$page, $_SERVER['QUERY_STRING']) : ( $_SERVER['QUERY_STRING'] ? $_SERVER['QUERY_STRING'].'&' : '' ).$this->page_var.'='.$page);
        return '<b class="vizit2"><a class="black" href="'.$url.'">'.$text.'</a></b></span>';
    }
    return '<b class="vizit">'.$text.'</b>';
}

private function query_paging()
{
    $q = $this->q;

    if ($this->page_size != 0)
    {
        //calculate the starting row
        $start = ($this->cur_page-1) * $this->page_size;
        //insert SQL_CALC_FOUND_ROWS and add the LIMIT
        $q = preg_replace('/^SELECT\s+/i', 'SELECT SQL_CALC_FOUND_ROWS ', $this->q)." LIMIT {$start},{$this->page_size}";
    }

    return $q;
}
}
?>

$_DB = new mysqli(HOST,USER,PASS,DB);
$_DB->set_charset('utf8');
$dbSelect = mysql_select_db(DB, $link) or die("Не могу выбрать БД".mysql_error());

$_PAGING = new Paging($_DB);
//выполняем обычный запрос данных не заботясь
//о разбивке на страницы через метод get_page объекта класса Paging
$r = $_PAGING->get_page("SELECT * FROM `TABLE`  ORDER BY `id` ASC");
while($row = $_PAGING ->fetch_assoc($r))
{
//вывод 
}