PHP webservice 接口实例

首先大家要简单了解了何谓webservice，接下来就做两个非常简单php webservice的例子，webservice还是逃不开server端与client端。

我测试的环境为：apache2.2.11 php5.2.10

做这个测试之前，要确认你的php配置文件中已经将soap扩展打开，即extension=php_soap.dll;
OK 现在我们来体验webservice

//server端 serverSoap.php
$soap = new SoapServer(null,array('uri'=>"http://192.168.1.179/"));//This uri is your SERVER ip.
$soap->addFunction('minus_func');                                                 //Register the function
$soap->addFunction(SOAP_FUNCTIONS_ALL);
$soap->handle();
function minus_func($i, $j){
    $res = $i - $j;
    return $res;
}
//client端 clientSoap.php
try {
    $client = new SoapClient(null,array('location' =>"http://192.168.1.179/test/serverSoap.php",'uri' => "http://127.0.0.1/"));
    echo $client->minus_func(100,99);
} catch (SoapFault $fault){
    echo "Error: ",$fault->faultcode,", string: ",$fault->faultstring;
}

这是客户端调用服务器端函数的例子，我们再搞个class的。

//server端 serverSoap.php
$classExample = array();
$soap = new SoapServer(null,array('uri'=>"http://192.168.1.179/",'classExample'=>$classExample));
$soap->setClass('chesterClass');
$soap->handle();
class chesterClass {
    public $name = 'Chester';
    function getName() {
        return $this->name;
    }
}
//client端 clientSoap.php
try {
    $client = new SoapClient(null,array('location' =>"http://192.168.1.179/test/serverSoap.php",'uri' => "http://127.0.0.1/"));
    echo $client->getName();
} catch (SoapFault $fault){
    echo "Error: ",$fault->faultcode,", string: ",$fault->faultstring;
}