無法使用ASP.NET Web服務在PHP中顯示數據

Question

我在ASP.NET中創建了一個簡單的Web服務，並且希望在PHP應用程序中使用該服務。該Web服務如下：

[WebMethod] 
[ScriptMethod(UseHttpGet = true)] 
public List<Customer> GetCustomers(int id) 
{ 
    id = Convert.ToInt32(HttpContext.Current.Request.QueryString["id"]); 

    List<Customer> lst = null; 
    using (var context = new DemoEntities()) 
    { 
     lst = (from c in context.Customer 
      where c.CustomerID == id 
      select c).ToList(); 
    } 

    return lst; 
} 

在上述Web服務中，傳遞客戶ID以檢索客戶詳細信息。因此，在PHP消費這種服務，我試着做以下使用nuSoap庫如下所示，作品幾乎：

<?php 
    require_once("lib/nusoap.php"); //Using the nuSoap library 

    $client = new nuSoap_Client('http://localhost:1284/MyCustomers.asmx?wsdl', TRUE); //Passed the ASP.NET web service and an object created 
    $result = $client->call('GetCustomers', array('id' => 1)); //Called the GetCustomers method and passed a default parameter 

    foreach($result as $item) //Tried to iterate in a foreach loop 
    { 
     echo $item; //Here is the issue - The output returns or returned only the name 'Array' 
    } 
?> 

我做PHP前編程很長的時間，並試圖找出問題的搜索谷歌。我甚至已經嘗試與Web服務屬性直接像下面的訪問數組索引，但似乎失去了一些東西，也可以是不正確的方法：任何想法，將不勝感激

echo $item[1]->CustName; 
echo $item[1]; //Even this 

現在，我得到所述Xml數據使用皁 web服務如下：

<ArrayOfCustomer> 
    <Customer> 
    <CustomerID>2</CustomerID> 
    <CustName>John</CustName> 
    <CustAddress>On Earth</CustAddress> 
    <CustLocation>On Earth</CustLocation> 
    <CustSex>Male</CustSex> 
    <CustType>3</CustType> 
    <CustStatus>2</CustStatus> 
    <CustDetails>Great guy - Always regular.</CustDetails> 
    </Customer> 
</ArrayOfCustomer> 

更新1：用於var_dump($item)，目前得到的數組元素爲：

array 
    'Customer' => 
    array 
     'CustomerID' => string '2' (length=1) 
     'CustName' => string 'John' (length=7) 
     'CustAddress' => string 'On Earth' (length=25) 
     'CustLocation' => string 'On Earth' (length=10) 
     'CustSex' => string 'Male' (length=4) 
     'CustType' => string '3' (length=1) 
     'CustStatus' => string '2' (length=1) 
     'CustDetails' => string 'Great guy - Always regular.' (length=47) 

但與此$item->Customer->CustName嘗試，再次收到此錯誤 - 試圖讓非對象的財產。

更新2：再次使用var_dump($item)，其結果是PHP程序如下：

<?php 
    require_once("lib/nusoap.php"); 

    $client = new nuSoap_Client('http://localhost:1284/MyCustomers.asmx?wsdl', TRUE); 
    $result = $client->call('GetAllCustomers'); //Without any parameter 
    foreach($result as $item) 
    { 
     echo var_dump($item); 
    } 
?> 

輸出：

array 
    'Customer' => 
    array 
     0 => 
     array 
      'CustomerID' => string '1' (length=1) 
      'CustName' => string 'Jack' (length=7) 
      'CustAddress' => string 'On Earth' (length=25) 
      'CustLocation' => string 'On Earth' (length=10) 
      'CustSex' => string 'Male' (length=4) 
      'CustType' => string '3' (length=1) 
      'CustStatus' => string '2' (length=1) 
      'CustDetails' => string 'Regular Customer and always happy to cooperate.' (length=47) 
     1 => 
     array 
      'CustomerID' => string '2' (length=1) 
      'CustName' => string 'John' (length=4) 
      'CustAddress' => string 'On Earth' (length=7) 
      'CustLocation' => string 'On Earth' (length=10) 
      'CustSex' => string 'Male' (length=4) 
      'CustType' => string '3' (length=1) 
      'CustStatus' => string '2' (length=1) 
      'CustDetails' => string 'Great guy - Always regular.' (length=25) 

此外，試圖用兩個迴路來獲得值如下，但它只返回前兩個結果，並且數據庫中共有10條記錄：

<?php 
    require_once("lib/nusoap.php"); 

    $client = new nuSoap_Client('http://localhost:1284/MyCustomers.asmx?wsdl', TRUE); 
    $result = $client->call('GetAllCustomers'); 
    $count = count($result); 

    foreach($result as $item) 
    { 
     for($i = 0; $i <= $count; $i++) 
     { 
     echo 'Name: ' . $item['Customer'][$i]['CustName'].'<br/>'; 
     } 
    } 
?> 

輸出：

Name: Jack //Returns only first two records though it should return all the records 
Name: John 

Answer 1

簡單地做一個PHP var_dump($item);，看看他們是如何排列的結構。目前我不知道響應對象是什麼，但是比如你可以訪問鍵作爲這樣：echo $item->Customer->CustName;

如果它是一個陣列響應，而不是一個對象，則：$item['Customer']['CustName'];