WordPress at a glance
function is not described

WP_Admin_Bar::_get_nodes() protected WP 1.0

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

No Hooks.

Return

Array/null.

Usage

// protected - for code of main (parent) or child class
$result = $this->_get_nodes();

Code of WP_Admin_Bar::_get_nodes() WP 5.5.3

<?php
final protected function _get_nodes() {
	if ( $this->bound ) {
		return;
	}

	return $this->nodes;
}