插入另一个多维数组

Question

假设的最后一行之前多维数组我有两个多维数组：

1. 母版阵列（$ _SESSION [ '试验']）
2. 临时数组（$ currentTrial）

我想将临时数组插入主数组的倒数第二行/位置。请记住，无论是多方面的，有这样的格式：

(
     [Stimuli] => Array 
      (
       [Cue] => apple 
       [Answer] => orange 
       [Shuffle] => on 
       [Stimuli Notes] => blank 
      ) 

     [Procedure] => Array 
      (
       [Item] => 3 
       [Trial Type] => Copy 
       [Timing] => User 
       [Post 1 Trial Type] => off 
       [Post 1 Timing] => User 
       [Text] => 
       [Procedure Notes] => 
       [Shuffle] => phase1 
       [Settings] => 
       [Post 1 Text] => 
      ) 

     [Response] => Array 
      (
       [Accuracy] => 
       [RT] => 
       [RTkey] => 
       [RTlast] => 
       [Response] => 
       [lenientAcc] => 
       [strictAcc] => 
      ) 

    ) 

到目前为止，我这样做：

$countArray = count($_SESSION['Trials']); 
$minusOne = $countArray-1; 
array_splice($_SESSION['Trials'], $minusOne, 0, $currentTrial); 

插入点是正确的，但它并没有保留临时数组的格式（而是，它脱离了临时数组成新的元素每隔更小的阵列）和看起来像这样：

[5] => Array 
    (
     [Cue] => hadithi 
     [Answer] => story 
     [Shuffle] => LithuanianEnglish 
     [Stimuli Notes] => 0.04-Hard 
    ) 

[6] => Array 
    (
     [Item] => 2 
     [Trial Type] => CritTest 
     [Max Time] => computer 
     [Min Time] => - 
     [Procedure Notes] => Criterion Test Trial 
     [Shuffle] => Session1Phase2 
     [Text] => 
    ) 

[7] => Array 
    (
     [RT] => 
     [Response] => 
     [Accuracy] => 
     [RTfirst] => 
     [RTlast] => 
     [strictAcc] => 
     [lenientAcc] => 
     [focus] => 
    ) 

我希望每个这些阵列（5，6，和7）具有格式化了上述无线为[Stimuli]，[Procedure]和[Response]组成一个数组。我希望所有这些都在主阵列的第5位。

谢谢你的帮助！

编辑：

总之，我有这样的电流阵列（我跳过项目0-4，但它是相同的）：

[4] => Array 
    (
     [Stimuli] => Array 
      (
       [Cue] => gharika 
       [Answer] => flood 
       [Shuffle] => LithuanianEnglish 
       [Stimuli Notes] => 0.04-Hard 
      ) 

     [Procedure] => Array 
      (
       [Item] => 3 
       [Trial Type] => CritTest 
       [Max Time] => computer 
       [Min Time] => - 
       [Procedure Notes] => Criterion Test Trial 
       [Shuffle] => Session1Phase2 
       [Text] => 
      ) 

     [Response] => Array 
      (
       [RT] => 
       [Response] => 
       [Accuracy] => 
       [RTfirst] => 
       [RTlast] => 
       [strictAcc] => 
       [lenientAcc] => 
       [focus] => 
      ) 

    ) 

[5] => Array 
    (
     [Cue] => hadithi 
     [Answer] => story 
     [Shuffle] => LithuanianEnglish 
     [Stimuli Notes] => 0.04-Hard 
    ) 

[6] => Array 
    (
     [Item] => 2 
     [Trial Type] => CritTest 
     [Max Time] => computer 
     [Min Time] => - 
     [Procedure Notes] => Criterion Test Trial 
     [Shuffle] => Session1Phase2 
     [Text] => 
    ) 

[7] => Array 
    (
     [RT] => 
     [Response] => 
     [Accuracy] => 
     [RTfirst] => 
     [RTlast] => 
     [strictAcc] => 
     [lenientAcc] => 
     [focus] => 
    ) 

[8] => Array 
    (
     [Stimuli] => Array 
      (
       [Cue] => gharika 
       [Answer] => flood 
       [Shuffle] => LithuanianEnglish 
       [Stimuli Notes] => 0.04-Hard 
      ) 

     [Procedure] => Array 
      (
       [Item] => ExperimentFinished 
       [Trial Type] => CritTest 
       [Max Time] => computer 
       [Min Time] => - 
       [Procedure Notes] => Criterion Test Trial 
       [Shuffle] => Session1Phase2 
       [Text] => 
      ) 

     [Response] => Array 
      (
       [RT] => 
       [Response] => 
       [Accuracy] => 
       [RTfirst] => 
       [RTlast] => 
       [strictAcc] => 
       [lenientAcc] => 
       [focus] => 
      ) 

    ) 

）

我希望它看起来像这样：

​​

请注意元素＃5为刺激，过程和响应保存的数组。目前，它打破了＃5成这样：

1. 5 =刺激
2. 6 =程序
3. 7 =响应

我想在＃5所有这一切，和＃6仍然是主数组中的最后一个元素。我想将$ currentTrial添加到主数组中并保持相同的多维格式。

Answer 1

我建议你这样做：

// Here you get last item from session array 
// Session array becomes smaller by one element 
$last_item = array_pop($_SESSION['Trials']); 
// add `$currentTrial` to end of array, and then add `$last_item` 
array_push($_SESSION['Trials'], $currentTrial, $last_item); 

正如已经被@ jh1711你原来的代码中的注释中提到可以改为：

array_splice($_SESSION['Trials'], $minusOne, 0, [$currentTrial]); 

来达到同样的效果。