Passing API key in SOAP

HTML & CSS
1

Hi,

I have been using SOAP API to call some functions. In current scenario i’m passing login and password for authentication, which can be retrieved as
$_SERVER[‘PHP_AUTH_USER’] -Username
$_SERVER[‘PHP_AUTH_PW’] -Password.

Now i want to pass API key also to authenicate. How should i modify the Server Code to accept API key similar to Username or Password.

This is how i used to call SOAP API function.


try {
	$client = new SoapClient("wsdl", array(
		'login' => 'user',
		'password' => 'password'
	));
	$result = $client->functioname();
} catch(SoapFault $ex) {

}