Altax\Module\Server\Resource\Node::setReferenceRoles PHP Method

    public function setReferenceRoles($roles)
    {
        if (is_string($roles)) {
            $roles = array($roles => $roles);
        } elseif (Arr::isVector($roles)) {
            $vrs = $roles;
            $roles = array();
            foreach ($vrs as $r) {
                $roles[$r] = $r;
            }
        }
        $this->referenceRoles = $roles;
    }

 /**
  * Set node
  */
 public function node()
 {
     $args = func_get_args();
     if (count($args) < 1) {
         throw new \RuntimeException("Missing argument. Must 1 arguments at minimum.");
     }
     $node = new Node();
     if (count($args) === 1) {
         // When it's passed 1 argument, register node with name only.
         $node->setName($args[0]);
     } elseif (count($args) === 2) {
         // When it's passed 2 arguments, register node with roles and some options.
         $node->setName($args[0]);
         if (is_string($args[1]) || Arr::isVector($args[1])) {
             $node->setReferenceRoles($args[1]);
         } else {
             if (isset($args[1]['roles'])) {
                 $node->setReferenceRoles($args[1]['roles']);
                 unset($args[1]['roles']);
             }
             $node->setOptions($args[1]);
         }
     } else {
         // When it's passed more than 3 arguments, register node with roles and some options.
         $node->setName($args[0]);
         $node->setOptions($args[1]);
         $node->setReferenceRoles($args[2]);
     }
     $this->container->set("nodes/" . $node->getName(), $node);
     $roles = $node->getReferenceRoles();
     if ($roles) {
         if (is_string($roles)) {
             $this->role($roles, $node->getName());
         } else {
             if (is_array($roles)) {
                 foreach ($roles as $role) {
                     $this->role($role, $node->getName());
                 }
             }
         }
     }
     return $node;
 }