PHP get_top_cat Examples

Example #1

File: global.function.php Project: 43431655/qizhongbao

/**
 * 获取当前栏目顶级栏目
 */
function get_top_cat($catid)
{
    $cats = get_cache('category');
    $cat = $cats[$catid];
    if ($cat['parentid']) {
        $cat = get_top_cat($cat['parentid']);
    }
    return $cat;
}

Example #2

File: topcat.php Project: asimriaz85/elaxy

<?php

include "connection.php";
function get_top_cat($id = 0)
{
    do {
        $subsql = "select id from `categories` where parent_off={$id}";
        $subrs = mysql_query($subsql);
        $row = mysql_num_rows($subrs);
        if ($row > 0) {
            while ($res = mysql_fetch_array($subrs)) {
                $res_ids[] = $res[0];
                $ids_to_search[] = $res[0];
            }
            $ids = implode(',', $ids_to_search);
            $ids_to_search = '';
        }
    } while ($row != 0);
    return !empty($res_ids) ? implode(',', $res_ids) : 0;
}
echo get_top_cat(7);