gistfile1.txt

<?php

if (!$Referral = $modx->getService('referral', 'Referral', $modx->getOption('referral_core_path', null, $modx->getOption('core_path') . 'components/referral/') . 'model/referral/')) {
	return 'Could not load Referral class!';
}

$start = microtime(true);

//$Referral->GeneratePaths();

$res= $Referral->GetChildrenCount(17);
echo "\n";

$res2= $Referral->GetChildren(17);
$res3= $Referral->GetPath(17);
print_r($res);
print_r($res2);
print_r($res3);

$end = microtime(true);
$runtime = $end - $start;
echo "\n";
echo "Время: ". $runtime;