php - Combing value of same elements

Question

This is data that is coming from previous page

Now I want to show my data like this

Array
(
    [0] => Array
        (
            [name] => Samsung
            [serial] => fsa
            [unit_price] => 8800
        )

    [1] => Array
        (
            [name] => N100
            [serial] => tr , qw , re
            [unit_price] => 8480
        )

    [3] => Array
        (
            [name] => N98
            [serial] => n9t
            [unit_price] => 7980
        )

)

Means Combing values of same element N100

Answer 1

try this

    $data = array();
        foreach($d as $key => $value) {
            if(key_exists($value["name"], $data)) {
                $d = $data[$value["name"]];
                $d["serial"] .= $value["serial"] . ", ";
                $data[$value["name"]] = $d;
            }
            else {
                $data[$value["name"]] = array( "name" => $value["name"], "serial" => $value["serial"]. ", ", "unit_price" => $value["unit_price"] );
            }
        }

echo "<pre>";
print_r($data);
echo "</pre>";