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PHP read from group array
+---------------+-----------------+
| Type          |  Price          |
+---------------+-----------------+
| Music         |  19.99          |
| Music         |   3.99          |
| Music         |  21.55          |
| Toy           |  89.95          |
| Toy           |   3.99          |
| Phones        |  99.99          |
| Phones        |  89.99          |
+---------------+-----------------+

// Get the sum
$group = array();
foreach($rows as $r){
  $group[$r->type] = $group[$r->Type] + $r->Price;
}

// Display
foreach($group as $type=>$price){
  echo "Type:".$type." Price: ".$price;
}

Music  | 45.53
Toy    | 93.94
Phones | 189.98

//this will create new array without first element
$new_group = array_slice($group, 1);

$first = true;
foreach ($group as $type=>$price) {
    if ($first) {
        $first = false;
        continue;
    }
    echo "Type:", $type, " Price: ", $price;
}

echo $group['Music'];