_xmlrpc_wp_die_handler( string $message, string $title = '', string|array $args = array() )

This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Kills WordPress execution and displays XML response with an error message.

Description

This is the handler for wp_die() when processing XMLRPC requests.

Parameters

$message

(string) (Required) Error message.

$title

(string) (Optional) Error title.

Default value: ''

$args

(string|array) (Optional) Arguments to control behavior.

Default value: array()

Source

File: wp-includes/functions.php 

function _xmlrpc_wp_die_handler( $message, $title = '', $args = array() ) {
	global $wp_xmlrpc_server;

	list( $message, $title, $parsed_args ) = _wp_die_process_input( $message, $title, $args );

	if ( ! headers_sent() ) {
		nocache_headers();
	}

	if ( $wp_xmlrpc_server ) {
		$error = new IXR_Error( $parsed_args['response'], $message );
		$wp_xmlrpc_server->output( $error->getXml() );
	}
	if ( $parsed_args['exit'] ) {
		die();
	}
}

Uses

Uses Description
wp-includes/functions.php: _wp_die_process_input()

Processes arguments passed to wp_die() consistently for its handlers.
wp-includes/functions.php: nocache_headers()

Set the headers to prevent caching for the different browsers.

Changelog

Version Description
3.2.0 Introduced.

© 2003–2021 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/_xmlrpc_wp_die_handler