Question

I’m trying to show only every 2nd row after selecting something from my DB.

My select looks like this:

SELECT * FROM table where partnerID = '1'

Now from the results of that select query I want to get only every 2nd row.

Is that possible ?

Answer 1

$count = 0;
while($row = mysql_fetch_array($results)) {
    $count++;
    if($count % 2 == 1) continue;

    // What you want to do with the rows you don't want to skip here...
}

On a side note, you can use this same strategy to only show every 3rd row, or every 4th row, simply by changing what number you put next to the modulus operator

if($count % 3 != 0) continue; // Show only every third row
if($count % 4 != 0) continue; // Show only every fourth row