Snippets

Hierarchies

Depth of hierarchy (reporting structure)

<?php

$hierarchies_service = $client->get_service( 'hierarchies' );

$load_response = $hierarchies_service->get_hierarchy( '750_ALURE' );

$hierarchy = $load_response->get_hierarchy();

$rii = new \RecursiveIteratorIterator( $hierarchy, \RecursiveIteratorIterator::SELF_FIRST );

$depth = 0;

foreach ( $rii as $key => $value ) {
	$depth = \max( $depth, $rii->getDepth() );
}