php 使用soap 生成WSDL

1. Student.php

<?php

/**
 * 学生类
 */
class Student
{

    // 学生姓名
    private static $name = "小名";

    // 学生年龄
    private static $age = 18;

    /**
     * 获取姓名
     */
    public function getName()
    {
        return self::$name;
    }

    /**
     * 获取年龄
     */
    public function getAge()
    {
        return self::$age;
    }
}

2. 服务端 Service.php

<?php
//引入学生类
require "Student.php";

// 创建 SoapServer 对象
$soap = new SoapServer(null, array("location" => "http://soap.com/Service.php", "uri" => "Service.php"));

// 导出 Student 类中的全部函数
$soap->setClass("Student");
// 处理一个SOAP请求，调用必要的功能，并发送回一个响应。
$soap->handle();

3. 客户端 Client.php

<?php
try{
    // non-wsdl方式调用web service
    // 创建 SoapClient 对象
    $soap = new SoapClient(null,array('location'=>"http://soap.com/Service.php",'uri'=>'Service.php'));
    // 调用函数
    $name = $soap->getName();
    $age = $soap->__soapCall("getAge", []);
    echo $name."
";
    echo $age;
} catch(SoapFault $e){
    echo $e->getMessage();
}catch(Exception $e){
    echo $e->getMessage();
}

4. 本地生成 WSDL
   4.1 SoapDiscovery.class.php

<?php

/**
 * Copyright (c) 2005, Braulio Jos?Solano Rojas
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are
 * permitted provided that the following conditions are met:
 *
 *     Redistributions of source code must retain the above copyright notice, this list of
 *     conditions and the following disclaimer.
 *     Redistributions in binary form must reproduce the above copyright notice, this list of
 *     conditions and the following disclaimer in the documentation and/or other materials
 *     provided with the distribution.
 *     Neither the name of the Solsoft de Costa Rica S.A. nor the names of its contributors may
 *     be used to endorse or promote products derived from this software without specific
 *     prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *
 * @version $Id: SoapDiscovery.class.php 66 2013-04-10 07:12:21Z ideaa $
 * @copyright 2005
 */

/**
 * SoapDiscovery Class that provides Web Service Definition Language (WSDL).
 *
 * @package SoapDiscovery
 * @author Braulio Jos?Solano Rojas
 * @copyright Copyright (c) 2005 Braulio Jos?Solano Rojas
 * @version $Id: SoapDiscovery.class.php 66 2013-04-10 07:12:21Z ideaa $
 * @access public
 * */
class SoapDiscovery {

    private $class_name = '';
    private $service_name = '';

    /**
     * SoapDiscovery::__construct() SoapDiscovery class Constructor.
     *
     * @param string $class_name
     * @param string $service_name
     * */
    public function __construct($class_name = '', $service_name = '') {
        $this->class_name = $class_name;
        $this->service_name = $service_name;
    }

    /**
     * SoapDiscovery::getWSDL() Returns the WSDL of a class if the class is instantiable.
     *
     * @return string
     * */
    public function getWSDL() {
        if (empty($this->service_name)) {
            throw new Exception('No service name.');
        }
        $headerWSDL = "<?xml version=\"1.0\" ?>\n";
        $headerWSDL.= "service_name\" targetNamespace=\"urn:$this->service_name\" xmlns:wsdl=\"http://schemas.xmlsoap.org/wsdl/\" xmlns:soap=\"http://schemas.xmlsoap.org/wsdl/soap/\" xmlns:tns=\"urn:$this->service_name\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:SOAP-ENC=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns=\"http://schemas.xmlsoap.org/wsdl/\">\n";
        $headerWSDL.= "\n";

        if (empty($this->class_name)) {
            throw new Exception('No class name.');
        }

        $class = new ReflectionClass($this->class_name);

        if (!$class->isInstantiable()) {
            throw new Exception('Class is not instantiable.');
        }

        $methods = $class->getMethods();

        $portTypeWSDL = '';
        $bindingWSDL = '\n\n";
        $serviceWSDL = '\n\nservice_name . 'Port" binding="tns:' . $this->service_name . "Binding\">\n\n\n";
        $messageWSDL = '';
        foreach ($methods as $method) {
            if ($method->isPublic() && !$method->isConstructor()) {
                $portTypeWSDL.= '\n" . '\n
getName() . "Response\" />\n\n";
                $bindingWSDL.= '\n" . '\nservice_name\" encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" />\n\n
\nservice_name\" encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" />\n
\n\n";
                $messageWSDL.= '\n";
                $parameters = $method->getParameters();
                foreach ($parameters as $parameter) {
                    $messageWSDL.= '\n";
                }
                $messageWSDL.= "\n";
                $messageWSDL.= '\n";
                $messageWSDL.= '\n";
                $messageWSDL.= "\n";
            }
        }
        $portTypeWSDL.= "\n";
        $bindingWSDL.= "\n";
        //return sprintf('%s%s%s%s%s%s', $headerWSDL, $portTypeWSDL, $bindingWSDL, $serviceWSDL, $messageWSDL, '');
        //生成wsdl文件，将上面的return注释
        $fso = fopen($this->class_name . ".wsdl", "w");
        fwrite($fso, sprintf('%s%s%s%s%s%s', $headerWSDL, $portTypeWSDL, $bindingWSDL, $serviceWSDL, $messageWSDL, ''));
    }

    /**
     * SoapDiscovery::getDiscovery() Returns discovery of WSDL.
     *
     * @return string
     * */
    public function getDiscovery() {
        return "<?xml version=\"1.0\" ?>\n\n\n";
    }

}


?>

4.2 create_wsdl.php

<?php

include("Service.php.php");
include("SoapDiscovery.class.php");

//第一个参数是类名（生成的wsdl文件就是以它来命名的），即Service类，第二个参数是服务的名字（这个可以随便写）。
$disco = new SoapDiscovery('Student', 'soap');
$disco->getWSDL();

带wsdl

1. Student.php

<?php

/**
 * 学生类
 */
class Student
{

    // 学生姓名
    private static $name = "小名";

    // 学生年龄
    private static $age = 18;

    private $gg;

    /**
     * 获取姓名
     */
    public function getName()
    {
        return self::$name;
    }

    /**
     * 获取年龄
     */
    public function getAge()
    {
        return self::$age;
    }

    /**
     * 获取性别
     */
    public function getSex($sex)
    {
        return $sex;
    }

}

2. 服务端 Service.php http://wsdl.com/service.php?wsdl

<?php
//引入学生类
require "Student.php";

// 创建 SoapServer 对象
$soap = new SoapServer("Student.wsdl", array("location" => "http://wsdl.com/Service.php", "uri" => "Service.php"));

// 导出 Student 类中的全部函数
$soap->setClass("Student");
// 处理一个SOAP请求，调用必要的功能，并发送回一个响应。
$soap->handle();

3. 客户端 Client.php http://wsdl.com/client.php?wsdl

<?php
try {
    // wsdl方式调用web service
    // 创建 SoapClient 对象
    $soap = new SoapClient("Student.wsdl", array('location' => "http://wsdl.com/Service.php", 'uri' => 'Service.php'));
    // 调用函数
    $name = $soap->getName();
    $age  = $soap->__soapCall("getAge", []);
    $sex  = $soap->__soapCall("getSex", ['sex' => '男']);
    echo $name . "
";
    echo $age . "
";
    echo $sex;
} catch (SoapFault $e) {
    echo "
";
    var_dump($e);
    echo $e->getMessage();
} catch (Exception $e) {
    echo $e->getMessage();
}