Send error response to client.

Send an XML error response to the client. If the endpoint is enabled an HTTP 200 response is always sent per the XML-RPC specification.

$error IXR_Error|string Required

Error code or an error object.

$message false Optional

Error message. Optional.

Default: false

File: wp-includes/class-wp-xmlrpc-server.php. View all references

public 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 );
	}

	if ( ! $this->is_enabled ) {
		status_header( $error->code );
	}

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