WordPress at a glance
function is not described

_WP_Editors::get_baseurl() public WP 4.8.0

Returns the TinyMCE base URL.

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

This is an internal function for using it by WP core itself. It's not recommended to use this function in your code.

No Hooks.

Return

String. Null. Nothing.

Usage

$result = _WP_Editors::get_baseurl();

Changelog

Since 4.8.0 Introduced.

Code of _WP_Editors::get_baseurl() WP 5.7

<?php
public static function get_baseurl() {
	if ( empty( self::$baseurl ) ) {
		self::$baseurl = includes_url( 'js/tinymce' );
	}

	return self::$baseurl;
}