牛C网

if ($job=='countalltags') {
  $all_tagentries=$blog->getarraybyquery("SELECT `tags` FROM `{$db_prefix}blogs` WHERE tags<>'' AND tags<>'>'");
  $all_tag_lists=@implode('', $all_tagentries['tags']);
  $all_tag_lists=@explode('>', $all_tag_lists);
  $counted_list=array_count_values($all_tag_lists);
  $all_tags=$blog->getgroupbyquery("SELECT tagname FROM `{$db_prefix}tags`");
  for ($i=0; $i<count($all_tags); $i++) {
    $to_update_value=floor($counted_list[$tmp_tags=$all_tags[$i]['tagname']]);
    if ($to_update_value==0) {
      $blog->query("UPDATE `{$db_prefix}blogs` SET tags=replace(tags, '>{$all_tags[$i]['tagname']}>', '>')");
      $blog->query("DELETE FROM `{$db_prefix}tags` WHERE `tagname`='{$all_tags[$i]['tagname']}'");
    }
    else {
      $blog->query("UPDATE `{$db_prefix}tags` SET tagcounter='{$to_update_value}' WHERE `tagname`='{$all_tags[$i]['tagname']}'");
    }
  }
  catchsuccess($finishok2, $backtotag);
}

if ($to_update_value==0) {
      $blog->query("UPDATE `{$db_prefix}blogs` SET tags=replace(tags, '>{$all_tags[$i]['tagname']}>', '>')");
      $blog->query("DELETE FROM `{$db_prefix}tags` WHERE `tagname`='{$all_tags[$i]['tagname']}'");
    }
    else {
      $blog->query("UPDATE `{$db_prefix}tags` SET tagcounter='{$to_update_value}' WHERE `tagname`='{$all_tags[$i]['tagname']}'");
    }

$blog->query("UPDATE `{$db_prefix}tags` SET tagcounter='{$to_update_value}' WHERE `tagname`='{$all_tags[$i]['tagname']}'");