Simple phpwebservicesoap instance

I have been in contact with PHP for many years, but I have never been familiar with webService. Recently, my company wants to use PHP as an interface to consider using webService or directly using HTTP requests, so I have read a lot of information about webService over the past two days.

I have been in contact with PHP for many years, but I have never been familiar with webService. Recently, my company wants to use PHP as an interface to consider using webService or directly using HTTP requests, so I have read a lot of information about webService over the past two days.

Below is a small instance

Action. php file content

 

 
 

  
  
 //action.php
  
  
Class Action {
  
  
/**
  
  
* Enter description here...
  
  
*
  
  
* @param int $num1
  
  
* @param int $num2
  
  
* @return int
  
  
*/
  
  
public function total($num1,$num2){
  
  
return $num1 + $num2;
  
  
}
  
  
}
  
  
?>
 
 

 

Service. php file content

 

 
 

  
  
 //service.php
  
  
require './action.php';
  
  
$server = new SoapServer('./action.wsdl');
  
  
$server->setClass('Action');
  
  
$server->handle();
  
  
?>
 
 

 

Action. wsdl file content

 

 
 

  
  
 
  
  
 
  
  
  Xmlns: xsd = "http://www.w3.org/2001/XMLSchema" 
  
  
Xmlns: soap = "http://schemas.xmlsoap.org/wsdl/soap"
  
  
Xmlns: soapenc = "http://schemas.xmlsoap.org/soap/encoding"
  
  
Xmlns: wsdl = "http://schemas.xmlsoap.org/wsdl"
  
  
Xmlns = "http://schemas.xmlsoap.org/wsdl/">
  
  
 
  
  
 
  
  
 
  
  

  
  
 
  
  
 
  
  

  
  

  
  
 
  
  
 
  
  
 
  
  
Enter description here...
  
  

  
  

  
  

  
  

  
  

  
  
 
  
  
 
  
  
 
  
  
 
  
  

  
  
 
  
  

  
  

  
  
 
  
  

  
  

  
  

  
  
 
  
  
 
  
  
  
  
  

  
  

  
  

 
 

 

Index. php file content

 

 
 

  
  
 //index.php
  
  
$test= new SoapClient("http://127.0.0.1/soap2/action.wsdl");
  
  
$result = $test->total(22,1);
  
  
echo $result;
  
  
?>
 
 

 

Here, index. php is the file that calls the interface, and service. php is the service file of the interface. run index. php to directly obtain the value returned by the interface.