Get Gravity Forms field values and count how many? [closed]

Set two variables to 0 before the foreach loop.
$positive = 0;
$negative = 0;

Then in your if statement:

if($entry[1] < 7){


//increment variable
$negative++;

 echo $entry[1] . ' = Negative Feedback<hr>';
 }elseif($entry[1] > 8){ 

//increment variable 
$positive++

echo $entry[1] . ' = Positive Feedback<hr>'; }else{ echo $entry[1] . ' = Neutral Feedback<hr>'; }

Use the results as need.