$order = trim(preg_replace('/bASCb|bDESCb/i', '', $order));
}
$sql = preg_replace('/^SELECTs/i', 'SELECT TOP ' . ($this->top1) . ' ', $sql);
$sql = 'SELECT * FROM (SELECT TOP ' . $this->top2 . ' * FROM (' . $sql . ') AS inner_tbl';
if ($orderby !== false) {
$sql .= ' ORDER BY ' . $order . ' ';
$sql .= (stripos($sort, 'asc') !== false) ? 'DESC' : 'ASC';
}
$sql .= ') AS outer_tbl';
if ($orderby !== false) {
$sql .= ' ORDER BY ' . $order . ' ' . $sort;
}
echo $sql;
return $sql;
}
}
?>
