if (!empty($set)) {
$condition = ["(`private` != ? OR (`private` = ? AND `wall`
AND `psid` IN (" . implode(', ', array_fill(0, count($set), '?')) . ")))",
self::PRIVATE, self::PRIVATE];
if (!empty($set)) {
$condition = ["(`private` != ? OR (`private` = ? AND `wall`
AND `psid` IN (" . implode(', ', array_fill(0, count($set), '?')) . ")))",
self::PRIVATE, self::PRIVATE];