有條件地添加項目到多維數組

Question

我一直在尋找如何做到這一點，有點難倒。 我的陣列如下：

$returndata->setup_array = array(
      'General'  => array(
        'Main Details'   => 'setup/maindets', 
        'Directories'   => 'directories', 
        'Extension Allocation' => 'xtnallo', 
        'List Holidays'   => 'setup/holidays', 
        'List Group VM'   => 'groupvm', 
        'Conference Rooms'  => 'confroom' 
        ), 
      'Offices'  => array(
        'List Offices'   => 'iptoffices' 
        ), 
      'Users'   => array(
        'List Users'   => 'iptusers' 
        ), 
      'Phones'  => array(
        'List Phones'   => 'iptphones' 
        ), 
      ); 

但是我有1個項目，關於需要被加入到listin一般陣列的某些條件（由用戶會話觸發）。該部分是'View Details => setup/viewdetails'。我嘗試過數組推送（可能不正確），但是這會將該項添加爲主數組末尾的另一個數組。

我想/需要它這樣的工作：

$returndata->setup_array = array(
     'General'  => array(
       $viewdets 
       'Main Details'   => 'setup/maindets', 
       'Directories'   => 'directories', 
       'Extension Allocation' => 'xtnallo', 
       'List Holidays'   => 'setup/holidays', 
       'List Group VM'   => 'groupvm', 
       'Conference Rooms'  => 'confroom' 
       ), 
     'Offices'  => array(
       'List Offices'   => 'iptoffices' 
       ), 
     'Users'   => array(
       'List Users'   => 'iptusers' 
       ), 
     'Phones'  => array(
       'List Phones'   => 'iptphones' 
       ), 
     ); 

$viewdets = "'View Details'   => 'setup/viewdetails'"; 

，仍然被視爲一個正常運作的陣列用作菜單。

Answer 1

$returndata->setup_array['General']['View Details'] = 'setup/viewdetails' 

乾杯裏克！

Answer 2

您可以使用ArrayObject有數組作爲參考：

$a = new ArrayObject(); 

$b = array(
    "a" => $a 
); 

$a[] = "foo"; 
print_r($b); 

Answer 3

你打了什麼電話array_push()？你有沒有試過

array_push($returndata->setup_array['General'], $viewdets); 

你需要將變量添加到你想要它存在的數組的特定深度。看看這裏array_push，還有一個簡短的語言語法，避免了函數調用：

$returndata->setup_array['General'][] = $viewdets;