SoapServer::addFunction

(PHP 5, PHP 7, PHP 8)

SoapServer::addFunction — Adds one or more functions to handle SOAP requests

Description

public SoapServer::addFunction(array|string|int $functions): void

Exports one or more functions for remote clients

Parameters

functions

To export one function, pass the function name into this parameter as a string.

To export several functions, pass an array of function names.

To export all the functions, pass an array of function names.

As of PHP 8.4.0, passing an int value (including SOAP_FUNCTIONS_ALL) is deprecated. Use get_defined_functions() to retrieve all functions and pass them as an array instead.

Note:

functions must receive all input arguments in the same order as defined in the WSDL file (They should not receive any output parameters as arguments) and return one or more values. To return several values they must return an array with named output parameters.

Return Values

No value is returned.

Changelog

VersionDescription
8.4.0Passing an int to SoapServer::addFunction(), including SOAP_FUNCTIONS_ALL, has been deprecated.

Examples

Example #1 SoapServer::addFunction() example

<?php

function echoString($inputString)
{
return $inputString;
}

$server->addFunction("echoString");

function echoTwoStrings($inputString1, $inputString2)
{
return array("outputString1" => $inputString1,
"outputString2" => $inputString2);
}
$server->addFunction(array("echoString", "echoTwoStrings"));

$functions = array_merge(...get_defined_functions());
$server->addFunction($functions);

?>

See Also