WordPress at a glance
function is not described

wp_xmlrpc_server::mt_supportedMethods() public WP 1.5.0

Retrieve an array of methods supported by this server.

{} It's a method of the class: wp_xmlrpc_server{}

Hooks from the method
Return

Array.

Usage

$wp_xmlrpc_server = new wp_xmlrpc_server();
$wp_xmlrpc_server->mt_supportedMethods();

Changelog

Since 1.5.0 Introduced.

Code of wp_xmlrpc_server::mt_supportedMethods() WP 5.5.3

<?php
public function mt_supportedMethods() {
	/** This action is documented in wp-includes/class-wp-xmlrpc-server.php */
	do_action( 'xmlrpc_call', 'mt.supportedMethods' );

	return array_keys( $this->methods );
}