scratch_5.php

<?php

$size = "10";

public function getData($size)
{
    return match($size) {
        "10" => ["group" => "A", "points" => 4.5],
        "11" => ["group" => "A", "points" => 4.5],
        "12" => ["group" => "A", "points" => 4.5],
        "13" => ["group" => "A", "points" => 4.5],
        "14" => ["group" => "A", "points" => 4.5],
        "15" => ["group" => "A", "points" => 4.5],
        "16" => ["group" => "A", "points" => 7],
        "17" => ["group" => "A", "points" => 7],
        "18" => ["group" => "A", "points" => 7],
        "19" => ["group" => "A", "points" => 7],
        "20" => ["group" => "B", "points" => 14],
        "21" => ["group" => "B", "points" => 14],
        "22" => ["group" => "B", "points" => 14],
        "23" => ["group" => "B", "points" => 14],
        "24" => ["group" => "B", "points" => 14],
        "25" => ["group" => "B", "points" => 17.5],
        "26" => ["group" => "B", "points" => 17.5],
        "27" => ["group" => "B", "points" => 17.5],
        "28" => ["group" => "B", "points" => 17.5],
        "29" => ["group" => "B", "points" => 17.5],
        "30" => ["group" => "C", "points" => 23],
        "31" => ["group" => "C", "points" => 23],
        "32" => ["group" => "C", "points" => 23],
        "33" => ["group" => "C", "points" => 23],
        "34" => ["group" => "C", "points" => 23],
        "35" => ["group" => "C", "points" => 23],
        "36" => ["group" => "C", "points" => 23],
        "37" => ["group" => "C", "points" => 23],
        "38" => ["group" => "C", "points" => 23],
        "39" => ["group" => "C", "points" => 23],
        "40" => ["group" => "C", "points" => 35],
        "41" => ["group" => "C", "points" => 35],
        "42" => ["group" => "C", "points" => 35],
        "43" => ["group" => "C", "points" => 35],
        "44" => ["group" => "C", "points" => 35],
        "45" => ["group" => "D", "points" => 70],
        "46" => ["group" => "D", "points" => 70],
        "47" => ["group" => "D", "points" => 70],
        "48" => ["group" => "D", "points" => 70],
        "49" => ["group" => "D", "points" => 70],
        "50" => ["group" => "D", "points" => 70],
        "51" => ["group" => "D", "points" => 70],
        "52" => ["group" => "D", "points" => 70],
        "53" => ["group" => "D", "points" => 70],
        "54" => ["group" => "D", "points" => 70],
        "55" => ["group" => "D", "points" => 70],
        "56" => ["group" => "D", "points" => 70],
        "57" => ["group" => "D", "points" => 70],
        "58" => ["group" => "D", "points" => 70],
        "59" => ["group" => "D", "points" => 70],
        "60" => ["group" => "D", "points" => 70],
        "61" => ["group" => "D", "points" => 70],
        "62" => ["group" => "D", "points" => 70],
        "63" => ["group" => "D", "points" => 70],
        "64" => ["group" => "D", "points" => 70],
        "65" => ["group" => "D", "points" => 70],
        "66" => ["group" => "D", "points" => 70],
        "67" => ["group" => "D", "points" => 70],
        "68" => ["group" => "D", "points" => 70],
        "69" => ["group" => "D", "points" => 70],
        "70" => ["group" => "D", "points" => 70]
    };
}