그누보드 페이징 만들기

<?
   
$where = array();
if(!empty($year))
{
    $where[] = " biz_operation_dtm >= '".$year."-01-01' AND biz_operation_dtm <= '".$year."-12-31' ";
}

if(!empty($lcns_sq))
{
    $where[] = " biz_lcns_sq = '".$lcns_sq."' ";
}

if(!empty($area_code))
{
    $where[] = " biz_area_code = '".$area_code."' ";
}

if(!empty($mb_area_gugundo))
{
    $where[] = " biz_gugundo_code = '".$mb_area_gugundo."' ";
}

if(!empty($result_cash_1))
{
    $where[] = " biz_result_cash_3 >= '".$result_cash_1."' ";
}

if(!empty($result_cash_2))
{
    $where[] = " biz_result_cash_3 <= '".$result_cash_2."' ";
}

if(!empty($keyword))
{
    if($f_filter == "all")
    {
        $where[] = " (biz_name LIKE '%".$keyword."%' OR biz_ceo_name LIKE '%".$keyword."%') ";
    }
    elseif($f_filter == "biz_name")
    {
        $where[] = " biz_name LIKE '%".$keyword."%' ";
    }
    elseif($f_filter == "biz_ceo_name")
    {
        $where[] = " biz_ceo_name LIKE '%".$keyword."%' ";
    }
}

if(count($where))
{
    $sqlWhere = " WHERE ".implode(" AND ", $where);
}



$page_size = 10;

if ($page < 1) $page = 1;

$total_res = sql_fetch(" SELECT count(*) as cnt FROM g5_biz_list ".$sqlWhere );
$total_count = $total_res['cnt'];

$total_page = (int)($total_count/$page_size) + ($total_count%$page_size==0 ? 0 : 1);
$page_start = $page_size * ( $page - 1 );

$vnum = $total_count - (($page-1) * $page_size);

$sql = " SELECT * FROM g5_biz_list ".$sqlWhere." limit $page_start, $page_size";

$row = sql_query($sql);

$link = "&searchFromType={$searchFromType}&area_code={$area_code}&mb_area_gugundo={$mb_area_gugundo}&result_cash_1={$result_cash_1}&result_cash_2={$result_cash_2}&f_filter={$f_filter}&keyword={$keyword}";

<?php echo get_paging($config['cf_write_pages'], $page, $total_page, $_SERVER['SCRIPT_NAME']."?{$link}&amp;page="); ?>


function get_paging($write_pages, $cur_page, $total_page, $url, $add="")
{
    //$url = preg_replace('#&amp;page=[0-9]*(&amp;page=)$#', '$1', $url);
    $url = preg_replace('#&amp;page=[0-9]*#', '', $url) . '&amp;page=';

    $str = '';
    if ($cur_page > 1) {
        $str .= '<a href="'.$url.'1'.$add.'" class="pg_page pg_start">처음</a>'.PHP_EOL;
    }

    $start_page = ( ( (int)( ($cur_page - 1 ) / $write_pages ) ) * $write_pages ) + 1;
    $end_page = $start_page + $write_pages - 1;

    if ($end_page >= $total_page) $end_page = $total_page;

    if ($start_page > 1) $str .= '<a href="'.$url.($start_page-1).$add.'" class="pg_page pg_prev">이전</a>'.PHP_EOL;

    if ($total_page > 1) {
        for ($k=$start_page;$k<=$end_page;$k++) {
            if ($cur_page != $k)
                $str .= '<a href="'.$url.$k.$add.'" class="pg_page">'.$k.'<span class="sound_only">페이지</span></a>'.PHP_EOL;
            else
                $str .= '<span class="sound_only">열린</span><strong class="pg_current">'.$k.'</strong><span class="sound_only">페이지</span>'.PHP_EOL;
        }
    }

    if ($total_page > $end_page) $str .= '<a href="'.$url.($end_page+1).$add.'" class="pg_page pg_next">다음</a>'.PHP_EOL;

    if ($cur_page < $total_page) {
        $str .= '<a href="'.$url.$total_page.$add.'" class="pg_page pg_end">맨끝</a>'.PHP_EOL;
    }

    if ($str)
        return "<nav class=\"pg_wrap\"><span class=\"pg\">{$str}</span></nav>";
    else
        return "";
}