query("SELECT id,harga_pokok FROM `no_barang` ORDER BY id"); if($qry_select->num_rows > 0){ while($pembelian = $qry_select->fetch_array(MYSQLI_ASSOC)){ $id = $pembelian['id']; $harga_pokok = $pembelian['harga_pokok']; $harga_pokok_new = convHrgP($harga_pokok); $Insert_to_dbeli = $mysqli_dbeli->prepare("UPDATE no_barang SET harga_pokok = '$harga_pokok_new' where id = '$id'"); $Insert_to_dbeli->execute(); echo $harga_pokok." ".$harga_pokok_new."
"; } } ?>