LibCloud\Compute\Providers\Linode\LinodeProvider::listLocations PHP Method

    public function listLocations($nodeLocationId = null)
    {
        $args = [];
        try {
            if ($nodeLocationId) {
                $args = ['datacenterid' => $nodeLocationId];
            }
            return array_map([$this, 'toLocation'], $this->linode->execute(new AvailCommand('datacenters', $args)));
        } catch (\Exception $e) {
            throw $e;
        }
    }