IXR_Server::error │ public │ WP 1.0

Method of the class: IXR_Server{}

No Hooks.

Returns

null. Nothing (null).

Usage

$IXR_Server = new IXR_Server();
$IXR_Server->error( $error, $message );
$error(required)
.
$message
.
Default: false

IXR_Server::error() code WP 6.8.1

wp-includes/IXR/class-IXR-server.php 
function error($error, $message = false)
{
    // Accepts either an error object or an error code and message
    if ($message && !is_object($error)) {
        $error = new IXR_Error($error, $message);
    }

    $this->output($error->getXml());
}