Title: IXR_Server::multiCall
Published: July 6, 2022
Last modified: February 24, 2026

---

# IXR_Server::multiCall( $methodcalls )

## In this article

 * [Source](https://developer.wordpress.org/reference/classes/ixr_server/multicall/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/classes/ixr_server/multicall/?output_format=md#related)

[ Back to top](https://developer.wordpress.org/reference/classes/ixr_server/multicall/?output_format=md#wp--skip-link--target)

## 󠀁[Source](https://developer.wordpress.org/reference/classes/ixr_server/multicall/?output_format=md#source)󠁿

    ```php
    function multiCall($methodcalls)
    {
        // See http://www.xmlrpc.com/discuss/msgReader$1208
        $return = array();
        foreach ($methodcalls as $call) {
            $method = $call['methodName'];
            $params = $call['params'];
            if ($method == 'system.multicall') {
                $result = new IXR_Error(-32600, 'Recursive calls to system.multicall are forbidden');
            } else {
                $result = $this->call($method, $params);
            }
            if (is_a($result, 'IXR_Error')) {
                $return[] = array(
                    'faultCode' => $result->code,
                    'faultString' => $result->message
                );
            } else {
                $return[] = array($result);
            }
        }
        return $return;
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/ixr/class-ixr-server.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/6.9.4/src/wp-includes/IXR/class-IXR-server.php#L197)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/IXR/class-IXR-server.php#L197-L219)

## 󠀁[Related](https://developer.wordpress.org/reference/classes/ixr_server/multicall/?output_format=md#related)󠁿

| Uses | Description | 
| [IXR_Server::call()](https://developer.wordpress.org/reference/classes/ixr_server/call/)`wp-includes/IXR/class-IXR-server.php` |  | 
| [IXR_Error::__construct()](https://developer.wordpress.org/reference/classes/ixr_error/__construct/)`wp-includes/IXR/class-IXR-error.php` |

PHP5 constructor.

  |

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