# SoapClient::__getFunctions

(PHP 5, PHP 7, PHP 8)

SoapClient::__getFunctions — Returns list of available SOAP functions

### 说明

public SoapClient::__getFunctions(): ?array

Returns an array of functions described in the WSDL for the Web service.

> 注意:

> 此函数仅在 WSDL 模式下生效。

### 参数

此函数没有参数。

### 返回值

The array of SOAP function prototypes, detailing the return type, the function name and parameter types.

### 示例

示例 #1 SoapClient::__getFunctions() example

`<?php
$client = new SoapClient('http://soap.amazon.com/schemas3/AmazonWebServices.wsdl');
var_dump($client->__getFunctions());
?>`

以上示例会输出：

    array(26) {
      [0]=>
      string(70) "ProductInfo KeywordSearchRequest(KeywordRequest $KeywordSearchRequest)"
      [1]=>
      string(79) "ProductInfo TextStreamSearchRequest(TextStreamRequest $TextStreamSearchRequest)"
      [2]=>
      string(64) "ProductInfo PowerSearchRequest(PowerRequest $PowerSearchRequest)"
    ...
      [23]=>
      string(107) "ShoppingCart RemoveShoppingCartItemsRequest(RemoveShoppingCartItemsRequest $RemoveShoppingCartItemsRequest)"
      [24]=>
      string(107) "ShoppingCart ModifyShoppingCartItemsRequest(ModifyShoppingCartItemsRequest $ModifyShoppingCartItemsRequest)"
      [25]=>
      string(118) "GetTransactionDetailsResponse GetTransactionDetailsRequest(GetTransactionDetailsRequest $GetTransactionDetailsRequest)"
    }

### 参见

- SoapClient::__construct() - SoapClient constructor

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