Find the next row fgetcsv

Question

I'm using fgetcsv to open some data. I can display the current row but how do you then display certain data about the next row within the current row?

if (($handle = fopen("data.csv", "r")) !== FALSE) {
    while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
    echo $data[2];
}