在PHP中将print_r发送到数组并回显数组值

Question

I have a long object stored in an array. I am trying to display an specifics values of this array.

The problem is the following:

---

foreach($reportVal["OrderEventDetail"] AS $OrderEventDetailK => $OrderEventDetailV){
  print_r($reportVal["OrderEventDetail"]);
}

Output:

Array ( 
       [eventId] => 18345
       [orderId] => 781 
      )


Array ( 
      [eventId] => 18345 
      [orderId] => 781 
       ) 

---

Everything is ok at this point, but:

---

foreach($reportVal["OrderEventDetail"] AS $OrderEventDetailK => $OrderEventDetailV){
  $OrderEventDetailV["orderId"];
}

Output:

1 7

---

Why its happening? If im printing ["orderId"], the value would be 781 781.

Expected result:

<span class="label label-success" style="background-color: #5cb85c;">Orden <?= $OrderEventDetailV["orderId"] ?></span>

With value:

<span class="label label-success" style="background-color: #5cb85c;">Orden 781</span>

Answer 1

You need to echo $reportVal["OrderEventDetail"]["orderId"];