i think something wrong with your sql command.
check whether if there's error in it
try this:
$query = mysql_query('SELECT add_to FROM add_db WHERE 1')
or die("Select error: ".mysql_error());
$row = mysql_fetch_array($query, MYSQL_BOTH);
echo $row[0]; //quotation has been removed
i have been very interested in your sql command.
what do u mean by ... WHERE 1???