Exemple #1
0
function db_random_select($query)
{
    $random_info = '';
    $random_query = db_query($query);
    $num_rows = db_num_rows($random_query);
    if ($num_rows > 0) {
        $random_row = tep_rand(0, $num_rows - 1);
        db_data_seek($random_query, $random_row);
        $random_info = db_fetch_array($random_query);
    }
    return $random_info;
}
Exemple #2
0
function db_data_reset($res)
{
    return db_data_seek($res, 0);
}