php接口 生成 .wsdl文件

步骤：

1. 运行creat.php 生成SERVER.wsdl
2. 更改生成的.wsdl中<port>部分soap:address的location
   <port name="..." binding="..." ><soap:address location="http://127.0.0.1/wsdl/creat.php"></port>
   ->
   <port name="..." binding="..." ><soap:address location="http://127.0.0.1/wsdl/SERVER.php"></port>
3. 测试
   test.php

相关文件

creat.php

	include_once 'SERVER.class.php';
	include_once 'SoapDiscovery.class.php';
	
	$wsdl = new SoapDiscovery('SERVER','SERVER');
	$wsdl->getWSDL();

SERVER.php

	header('Cache-Control: no-cache, no-store, max-age=0, must-revalidate');
	header("Content-type: text/xml; charset=UTF-8");

	include("SERVER.class.php");
	$objSoapServer = new SoapServer("SERVER.wsdl");
	$objSoapServer->setClass("SERVER");
	$objSoapServer->handle();

SERVER.class.php

	header('Cache-Control: no-cache, no-store, max-age=0, must-revalidate');
	header("Content-type: text/xml; charset=UTF-8");
	ini_set('soap.wsdl_cache_enabled', '0');
	class SERVER{
		public function HelloWorld(){
			return "Hello World!";
		}
	}

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 $Id$
	 * @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 $Id$
	 * @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";
			$headerWSDL.= "<definitions name=\"$this->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.= "<types xmlns=\"http://schemas.xmlsoap.org/wsdl/\" />\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();
			
			$portTypeWSDL = '<portType name="'.$this->service_name.'Port">';
			$bindingWSDL = '<binding name="'.$this->service_name.'Binding" type="tns:'.$this->service_name."Port\">\n<soap:binding style=\"rpc\" transport=\"http://schemas.xmlsoap.org/soap/http\" />\n";
			$serviceWSDL = '<service name="'.$this->service_name."\">\n<documentation />\n<port name=\"".$this->service_name.'Port" binding="tns:'.$this->service_name."Binding\"><soap:address location=\"http://".$_SERVER['SERVER_NAME'].':'.$_SERVER['SERVER_PORT'].$_SERVER['PHP_SELF']."\" />\n</port>\n</service>\n";
			$messageWSDL = '';
			foreach ($methods as $method) {
				if ($method->isPublic() && !$method->isConstructor()) {
					$portTypeWSDL.= '<operation name="'.$method->getName()."\">\n".'<input message="tns:'.$method->getName()."Request\" />\n<output message=\"tns:".$method->getName()."Response\" />\n</operation>\n";
					$bindingWSDL.= '<operation name="'.$method->getName()."\">\n".'<soap:operation soapAction="urn:'.$this->service_name.'#'.$this->class_name.'#'.$method->getName()."\" />\n<input><soap:body use=\"encoded\" namespace=\"urn:$this->service_name\" encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" />\n</input>\n<output>\n<soap:body use=\"encoded\" namespace=\"urn:$this->service_name\" encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" />\n</output>\n</operation>\n";
				    $messageWSDL.= '<message name="'.$method->getName()."Request\">\n";
					$parameters = $method->getParameters();
					foreach ($parameters as $parameter) {
						$messageWSDL.= '<part name="'.$parameter->getName()."\" type=\"xsd:string\" />\n";
					}
					$messageWSDL.= "</message>\n";
					$messageWSDL.= '<message name="'.$method->getName()."Response\">\n";
					$messageWSDL.= '<part name="'.$method->getName()."\" type=\"xsd:string\" />\n";
					$messageWSDL.= "</message>\n";
				}
			}
			$portTypeWSDL.= "</portType>\n";
			$bindingWSDL.= "</binding>\n";
			//return sprintf('%s%s%s%s%s%s', $headerWSDL, $portTypeWSDL, $bindingWSDL, $serviceWSDL, $messageWSDL, '</definitions>');
	                $fso = fopen($this->class_name . ".wsdl" , "w"); 
	                 fwrite($fso, sprintf('%s%s%s%s%s%s', $headerWSDL, $portTypeWSDL, $bindingWSDL, $serviceWSDL, $messageWSDL, '</definitions>')); 
		}
		
		/**
		 * SoapDiscovery::getDiscovery() Returns discovery of WSDL.
		 * 
		 * @return string
		 **/
		public function getDiscovery() {
			return "<?xml version=\"1.0\" ?>\n<disco:discovery xmlns:disco=\"http://schemas.xmlsoap.org/disco/\" xmlns:scl=\"http://schemas.xmlsoap.org/disco/scl/\">\n<scl:contractRef ref=\"http://".$_SERVER['SERVER_NAME'].':'.$_SERVER['SERVER_PORT'].$_SERVER['PHP_SELF']."?wsdl\" />\n</disco:discovery>";
		}
	}
	
	?>

test.php

<?php

ini_set('soap.wsdl_cache_enabled','0');
$soap = new SoapClient('http://127.0.0.1/wsdl/SERVER.php?wsdl');
echo "<pre>";
var_dump($soap->__getFunctions());
echo $soap->HelloWorld();