MODX Revo getChildIds options

Question

What is the $options parameter available for this method?

array getChildIds ([integer $id = null], [integer $depth = 10], [array $options = array()])

I am looking for a way to get all the children (depth=3) where the children's alias isn't "f".

Answer 1

Use this:

<?php
$id = 123;
$depth = 3;

$ids = $modx->getChildIds($id, $depth);
$docs = $modx->getCollection('modResource', array(
    'id:IN' => $ids
    ,'alias:!=' => 'f'
));
$output = '';
foreach ($docs as $doc) {
    $output .= $doc->get('pagetitle') . '<br/>';
}

return $output;