Neoxygen\NeoClient\Formatter\Result::getNodes PHP Method

    public function getNodes($label = null, $labelizedKeys = false)
    {
        if (null !== $label) {
            if (is_array($label)) {
                $nodes = [];
                foreach ($label as $lbl) {
                    $nodes[$lbl] = $this->getNodesByLabel($lbl);
                }
                return $nodes;
            }
            return $this->getNodesByLabel($label, $labelizedKeys);
        }
        return $this->nodes;
    }

 public function formatGraphResultAsComparableFormat(Result $graph)
 {
     $nodes = [];
     $relationships = [];
     foreach ($graph->getNodes() as $node) {
         $n = $this->formatNodeAsComparableFormat($node);
         $nodes[$n['sha']] = $n;
     }
     foreach ($graph->getRelationships() as $rel) {
         $r = $this->formatRelationshipAsComparableFormat($rel);
         $relationships[$r['sha']] = $r;
     }
     ksort($nodes);
     ksort($relationships);
     $format = ['nodes' => array_values($nodes), 'edges' => array_values($relationships)];
     return $format;
 }