public static function handle($select, $sql, $rsnum)
{
if (empty(self::$num)) {
self::$num = CORE::$cfg["item_num"];
}
if (!empty($rsnum) && $rsnum > self::$num) {
$offset = 0;
list($offset, $oldNum) = explode(',', $select['limit']);
self::$all = ceil($rsnum / self::$num);
# 總頁數
if (empty(self::$now)) {
self::$now = 1;
}
if (self::$now < 0 || self::$now > self::$all) {
self::$now = 1;
}
self::$start = $limit_start = self::$num * self::$now - self::$num + $offset;
# limit 開始資料列數
$new_limit = $limit_start . "," . self::$num;
# limit 組合完成
$select['limit'] = $new_limit;
$sql_page = DB::select($select);
$page = array($sql_page, DB::num($sql_page));
self::row();
} else {
self::$now = 1;
$page = array($sql, $rsnum);
}
SESS::write('PAGE', self::$now);
return $page;
}
private static function page_handle(array $uri_array)
{
$origin_args = $uri_array;
$last_args = array_pop($uri_array);
if (preg_match('/page-/', $last_args)) {
PAGE::$now = preg_replace('/page-([0-9]+)/', "\$1", $last_args);
# 載入頁次參數
$return_args = $uri_array;
} else {
$return_args = $origin_args;
}
self::$uri = implode("/", $return_args);
return $return_args;
}
