未保存到數組的數據

Question

爲什麼在下面的代碼中我所有的數據都沒有保存到數組中？

我可以在foreach中做一個var_dump，它會告訴我我想要什麼但是$cbContent只返回第一個對象？

代碼：

$cbContent = array(); 

foreach ($guests as $guest) 
{ 
    $cbContent[] = array(
    'FirstName' => $guest['FirstName'], 
    'LastName' => $guest['LastName'], 
    'Email' => $guest['email'], 
    'Country' => $guest['country'], 
    '_CheckIn' => $guest['check-in_date'], 
    '_CheckOut' => $guest['check-out_date'], 
); 
} 
var_dump($cbContent); exit(); 

COD響應：

Array 
(
    [FirstName] => Test 
    [LastName] => Test 
    [Email] => 
    [Country] => New Zealand 
    [_CheckIn] => 2017-04-25 
    [_CheckOut] => 2017-04-27 
    [0] => Array 
     (
      [FirstName] => Test 1 
      [LastName] => Test 2 
      [Email] => 
      [Country] => United Kingdom 
      [_CheckIn] => 2017-04-25 
      [_CheckOut] => 2017-04-26 
     ) 

Answer 1

更新： 嘗試使用：

array_push();

例如：

$cbContent = array(); 
foreach ($guests as $guest) 
{ 
    $data = array(
     'FirstName' => $guest['FirstName'], 
     'LastName' => $guest['LastName'], 
     'Email' => $guest['email'], 
     'Country' => $guest['country'], 
     '_CheckIn' => $guest['check-in_date'], 
     '_CheckOut' => $guest['check-out_date'], 
    ); 
    if(empty($cbContent)){ 
     $cbContent = $data; 
    } else { 
     array_push($cbContent, $data); 
    } 
}