update few row table from array value

Question

i learn from PHP MYSQL updating multiple rows using values from an array

        $array = Array();
           $query = $conn->query("
           SELECT P.email,P.kodeunik FROM peserta P
           LEFT JOIN konfirmasi K ON K.nominal=P.kodeunik
           LEFT JOIN detailbca D ON D.mutasi =P.kodeunik       
           where P.paid='0' AND K.paid='0' AND D.paid='0'");
           while($result = $query->fetch_assoc()){
           $array[] = $result;
           }
    
    $email = implode(',', array_column($array, 'email'));
    $nominal1 = implode(',', array_column($array, 'kodeunik'));

echo $nominal1; // 215003,215004,215005

now i want update table if have several number from $nominal1 , in this case 3 row table will be update

$array1=$nominal1;
  $sql1 = "UPDATE detailbca SET paid='1'  
WHERE mutasi IN (' . implode(',', array_map('intval', $array1)) .";
  $sql1 = $conn->query($sql);

this query not working, what wrong?

Answer 1

No need to use implode() again .

You can do this way array_column() on kodeunik column of $array , then array_map() with intval and finaly implode() it using , .

$email = "'" . implode("','", array_column($array, 'email')) . "'";
$nominal1 = implode(',', array_map('intval',array_column($array, 'kodeunik')));
$sql1 = "UPDATE detailbca SET paid='1' WHERE mutasi IN ($nominal1)";
$sql1 = $conn->query($sql);