php soap webservice 实例

step1：修改php.ini

extension=php_soap.dll

step2：服务器端代码
soapserver.php

class service
{
    private $username = "";
    private $password = "";
    
    function __construct() { 
        $xml = file_get_contents('php://input');
    
        $p = xml_parser_create();
        xml_parse_into_struct($p, $xml, $vals, $index);
        xml_parser_free($p);
        
        $this->username = $vals[5]['value'];
        $this->password = $vals[9]['value'];
        $logs .= date("Y-m-d H:i:s")."\r\n";
            
        $logs.=$xml.="\r\n";
        $logs .= "username:".$this->username."\r\n" ;
        $logs .= "password:".$this->password."\r\n";
        //写日志 
        $path = "./log".date("YmdH").".txt";
        if(!is_writable($path)){
            @touch($path);
        }
        $fp = @fopen($path,'a');
        if($fp){
            @fwrite($fp,$logs);
        }
        
        $this->isLogin();
    }
    
    public function isLogin()
    {
        if($this->username != '1' || $this->password != md5('1')){
            throw new SoapFault('1001', '您无权访问');
        }
    }

    public  function Add($a,$b)
    {
        return $a+$b;
    }

    public  function Sub($a,$b)
    {
        return $a-$b;
    }

    public function Say($name){
         
        return " Hello ".$name;
    }
 
}
$server=new SoapServer('http://localhost/test/soap/soap.wsdl',array('soap_version' => SOAP_1_2,'actor' => 'laruence')); 
$server->setClass("service");
$server->handle();

　

3、客户端代码

client.php

$soap      = new SoapClient('http://localhost/test/soap/soap.wsdl',array("trace"=>true));
$header    = new SoapHeader('http://localhost/test/soap/', 'auth', array("username"=>"1","password"=>md5("1")), false, SOAP_ACTOR_NEXT);

$soap->__setSoapHeaders(array($header));
try {
     echo $pack = $soap->Say("123");
    echo "\r\n";
    echo $pack = $soap->Add(123,456);
} catch (Exception $e) {
    echo $soap->__getLastRequest();  
    echo $soap->__getLastResponse(); 
    echo $e->getMessage();
}

4、WSDL文件，可以用zend Studio 生成

<?xml version="1.0" encoding="UTF-8" ?>
<wsdl:definitions   xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
                    xmlns:tns="http://localhost/test/soap/soapserver.php"
                    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 
                    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
                    name="soap" targetNamespace="http://localhost/test/soap/">
    <!-- 定义数据类型 -->
    <wsdl:types>
        <xsd:schema targetNamespace="http://localhost/test/soap/">
            <xsd:element name="Add">
                <xsd:complexType>
                    <xsd:sequence>
                        <xsd:element name="in" type="xsd:int" />
                    </xsd:sequence>
                </xsd:complexType>
            </xsd:element>
            <xsd:element name="AddResponse">
                <xsd:complexType>
                    <xsd:sequence>
                        <xsd:element name="out" type="xsd:int" />
                    </xsd:sequence>
                </xsd:complexType>
            </xsd:element>             
        </xsd:schema>
        <xsd:schema targetNamespace="http://localhost/test/soap/">
            <xsd:element name="Sub">
                <xsd:complexType>
                    <xsd:sequence>
                        <xsd:element name="in" type="xsd:int" />
                    </xsd:sequence>
                </xsd:complexType>
            </xsd:element>
            <xsd:element name="SubResponse">
                <xsd:complexType>
                    <xsd:sequence>
                        <xsd:element name="out" type="xsd:int" />
                    </xsd:sequence>
                </xsd:complexType>
            </xsd:element>             
        </xsd:schema>
        <xsd:schema targetNamespace="http://localhost/test/soap/">
            <xsd:element name="Say">
                <xsd:complexType>
                    <xsd:sequence>
                        <xsd:element name="in" type="xsd:sting" />
                    </xsd:sequence>
                </xsd:complexType>
            </xsd:element>
            <xsd:element name="SayResponse">
                <xsd:complexType>
                    <xsd:sequence>
                        <xsd:element name="out" type="xsd:string" />
                    </xsd:sequence>
                </xsd:complexType>
            </xsd:element>             
        </xsd:schema>
    </wsdl:types>
    <!-- 参数 -->
    <wsdl:message name="AddRequest">        
        <wsdl:part name="a" type="xsd:int">
        </wsdl:part>
        <wsdl:part name="b" type="xsd:int">
        </wsdl:part>
    </wsdl:message>
    <wsdl:message name="AddResponse">
        <wsdl:part name="c" type="xsd:int">
        </wsdl:part>
    </wsdl:message>
    <wsdl:message name="SubRequest">        
        <wsdl:part name="d" type="xsd:int">
        </wsdl:part>
        <wsdl:part name="e" type="xsd:int">
        </wsdl:part>
    </wsdl:message>
    <wsdl:message name="SubResponse">
        <wsdl:part name="f" type="xsd:int">
        </wsdl:part>
    </wsdl:message>
    <wsdl:message name="SayRequest">        
        <wsdl:part name="g" type="xsd:string">
        </wsdl:part>      
    </wsdl:message>
    <wsdl:message name="SayResponse">
        <wsdl:part name="h" type="xsd:string">
        </wsdl:part>
    </wsdl:message>
    <!-- 方法 -->
    <wsdl:portType name="soap">
        <wsdl:operation name="Add">
            <wsdl:input message="tns:AddRequest" />
            <wsdl:output message="tns:AddResponse" />
        </wsdl:operation>
        
        <wsdl:operation name="Sub">
            <wsdl:input message="tns:SubRequest" />
            <wsdl:output message="tns:SubResponse" />
        </wsdl:operation>
        
        <wsdl:operation name="Say">
            <wsdl:input message="tns:SayRequest" />
            <wsdl:output message="tns:SayResponse" />
        </wsdl:operation>
    </wsdl:portType>
    
    <wsdl:binding name="soapSOAP" type="tns:soap">
        <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"
        />
        <wsdl:operation name="Add">
            <soap:operation soapAction="http://localhost/test/soap/Add"
            />
             <wsdl:input>
                <soap:body use="literal" namespace="http://localhost/test/soap/" />
            </wsdl:input>
            <wsdl:output>
                <soap:body use="literal" namespace="http://localhost/test/soap/" />
            </wsdl:output>
        </wsdl:operation>
        
        <wsdl:operation name="Sub">
            <soap:operation soapAction="http://localhost/test/soap/Sub"
            />
             <wsdl:input>
                <soap:body use="literal" namespace="http://localhost/test/soap/" />
            </wsdl:input>
            <wsdl:output>
                <soap:body use="literal" namespace="http://localhost/test/soap/" />
            </wsdl:output>
        </wsdl:operation>
         <wsdl:operation name="Say">
            <soap:operation soapAction="http://localhost/test/soap/Sub"
            />
             <wsdl:input>
                <soap:body use="literal" namespace="http://localhost/test/soap/" />
            </wsdl:input>
            <wsdl:output>
                <soap:body use="literal" namespace="http://localhost/test/soap/" />
            </wsdl:output>
        </wsdl:operation>
    </wsdl:binding>
    <wsdl:service name="soap">
        <wsdl:port binding="tns:soapSOAP" name="soapSOAP">
            <soap:address location="http://localhost/test/soap/soapserver.php" />
        </wsdl:port>
    </wsdl:service>
</wsdl:definitions>