PHP 调用asp.net Web Services服务问题总结

< ?php
 //soap 客户端
$client=new SoapClient('http://localhost:57710/servicestest.asmx?WSDL');
 $hello = $client->HelloWorld();
 echo $hello;//不可以直接输出会有以下错误提示，但在Java下却正常。
//必须采用以下循环输出即可
foreach ($hello as $h)
 {
 echo $h;
 }
 ?>

调用多个参数

$sum = $client->Test(array('a'=>5));
 foreach ($sum as $s) {
 echo $s;
 }

 C#:

 [WebMethod]
 public int Test(int a)
 {
 return a + 1; 
 }

 //另一种调用方法
$sum = $client->__call('Test',array('parameters'=>array('a'=>4)));
 foreach ($sum as $s) {
 echo $s;
 }