SoapServer::addFunction

(PHP 5, PHP 7, PHP 8)

SoapServer::addFunction — 添加一个或多个函数来处理SOAP请求

说明

public SoapServer::addFunction(mixed $functions): void

为远程客户端导出一个或多个函数

参数

functions

导出一个函数，将函数名作为字符串传递给这个参数。

导出多个函数，将一组函数名作为数组传递。

导出所有函数，传递特殊常量 SOAP_FUNCTIONS_ALL.

注意:
functions 接收的所有输入参数必须同时和WSDL文件中定义的顺序一样（它们不应该接收任何输出变量作为参数）并且返回一个或多个值。如果要返回多个值，它们必须返回一组被命名的输出参数作为数组。

返回值

没有返回值。

范例

示例 #1 SoapServer::addFunction() example


<?php

function echoString($inputString)
{
    return $inputString;
}

$server->addFunction("echoString");

function echoTwoStrings($inputString1, $inputString2)
{
    return array("outputString1" => $inputString1,
                 "outputString2" => $inputString2);
}
$server->addFunction(array("echoString", "echoTwoStrings"));

$server->addFunction(SOAP_FUNCTIONS_ALL);

?>

参见

SoapServer::SoapServer()
SoapServer::setClass() - Sets the class which handles SOAP requests

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User Contributed Notes 3 notes

down

dotpointer at gmail dot com ¶

14 years ago


Be careful with SOAP_FUNCTIONS_ALL, as it adds ALL availiable PHP functions to your server.

This can be a potential security threat, imagine clients doing this:

echo $client->file_get_contents("c:\\my files\\my_passwords.doc");

And voila, they have the contents of your file my_passwords.doc.

down

-3

Evan Borgstrom ¶

15 years ago


In response to comment by Nathan O'Sullivan about returning (or passing) a complex type, you can also use the stdClass() object.

Assume you define a complex type like so:

<xsd:complexType name="TestType">
        <xsd:all>
                <xsd:element name="A" type="xsd:string" />
                <xsd:element name="B" type="xsd:int" />
                <xsd:element name="C" type="xsd:boolean" />
        </xsd:all>
</xsd:complexType>

To use an object in place of an array you can do:

$test = new stdClass();
$test->A = "test string";
$test->B = 45;
$test->C = false;

$result = $client->Test($test);

down

-4

Nathan O'Sullivan ¶

17 years ago


You may be left wondering, as I was, how to return a complex type - consider the following WSDL snippets, for a method called Login:

 <xs:element name="Login">
        <xs:complexType>
          <xs:sequence>
            <xs:element minOccurs="0" maxOccurs="1" name="username" type="xs:string" />
            <xs:element minOccurs="0" maxOccurs="1" name="password" type="xs:string" />
          </xs:sequence>
        </xs:complexType>
      </xs:element>

   <xs:complexType name="UserInfo">
        <xs:sequence>
          <xs:element minOccurs="0" maxOccurs="1" name="Id" type="xs:string" />
          <xs:element minOccurs="0" maxOccurs="1" name="Name" type="xs:string" />
          <xs:element minOccurs="0" maxOccurs="1" name="Nickname" type="xs:string" />
          <xs:element minOccurs="0" maxOccurs="1" name="Email" type="xs:string" />
        </xs:sequence>
      </xs:complexType>

   <xs:element name="LoginResponse">
        <xs:complexType>
          <xs:sequence>
            <xs:element minOccurs="0" maxOccurs="1" name="LoginResult" type="s0:UserInfo" />
          </xs:sequence>
        </xs:complexType>
      </xs:element>

Here's a working Login function  that I've added with add SoapServer::addFunction

function Login($username, $password)
{
  return array("LoginResult", array("Id"=>1, "Name"=>"Nathan", "Nickname"=>"Nathan", "Email"=>"email address") );
}

The UserInfo complextype is represented by the inner array.  The outer array has just one element, "LoginResult".  The LogineResponse element  seems to be treated as a one-member array by PHP.

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官方地址：https://www.php.net/manual/en/soapserver.addfunction.php

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PHP官方手册 - 互联网笔记

SoapServer::addFunction

说明

参数

返回值

范例

参见

User Contributed Notes 3 notes