diff --git a/AbstractProtocol.php b/AbstractProtocol.php
index dc1e773..edc3441 100755
--- a/AbstractProtocol.php
+++ b/AbstractProtocol.php
@@ -4,12 +4,11 @@
 
 abstract class AbstractProtocol
 {
-
     protected $isStart = false;
-    protected $protocol = array();
-    protected $protocolID = array();
+    protected $protocol = [];
+    protected $protocolID = [];
     protected $statusCode = 200;
-    protected $path = array();
+    protected $path = [];
 
     /**
      * Propagate the active returnable data
@@ -69,11 +68,11 @@ public function getPart(?string $slug): ?array
      */
     public function getMultipleParts(array $arr, ?callable $call = null): array
     {
-        $new = array();
+        $new = [];
         foreach ($arr as $slug) {
             if ($data = $this->getPart($slug)) {
                 $new[] = $data;
-                if (!is_null($call)) {
+                if ($call !== null) {
                     $call($data);
                 }
             }
@@ -90,15 +89,16 @@ public function getMultipleParts(array $arr, ?callable $call = null): array
     public function add(array $vars, string|int $identifier, mixed $data): void
     {
         $key = end($vars);
-        $this->protocol[$key] = array("uri" => $vars, "id" => $identifier, "data" => $data);
+        $key = $key->get();
+        $this->protocol[$key] = ["uri" => $vars, "id" => $identifier, "data" => $data];
         $this->protocolID[$identifier] = $key;
     }
-    
-     /**
-     * Check if a 301 redirect result
-     * @param  array  $vars
-     * @return bool
-     */
+
+    /**
+    * Check if a 301 redirect result
+    * @param  array  $vars
+    * @return bool
+    */
     final protected function is301(array $vars): bool
     {
         if (count($vars) !== count($this->path)) {
diff --git a/Builder.php b/Builder.php
index 80d7b36..bdd9c2f 100755
--- a/Builder.php
+++ b/Builder.php
@@ -12,23 +12,23 @@ class Builder
     private $arr;
     private $parent = 0;
     private $permalink;
-    private $uri = array();
+    private $uri = [];
     private $uriImp;
     private $uriPrepend;
-    private $data = array();
+    private $data = [];
     private $item;
     private $currentID;
     private ?ProtocolInterface $protocol = null;
     private $callback;
     private $dom;
-    private $level = array();
+    private $level = [];
     private $ul;
     private $li;
     private $ulTag;
     private $ulTagClass = "level-1 clearfix";
     private $liTag;
     private $theUL;
-    private $where = array();
+    private $where = [];
     private $maxLevel = 0;
     private $multiple = false;
     private $select = 'main';
@@ -167,7 +167,7 @@ public function getChildren(int $parent): ?array
      */
     public function getChildrenID(int $parent): array
     {
-        $new = array();
+        $new = [];
         if ($arr = $this->getChildren($parent)) {
             foreach ($arr as $id => $_notUsedValue) {
                 $new[] = (int)$id;
@@ -179,10 +179,10 @@ public function getChildrenID(int $parent): array
     /**
      * Get last item in parent
      * @param  int $parent
-     * @param  array  &$array 
+     * @param  array  &$array
      * @return array
      */
-    public function lastChild($parent, array &$array = array()): array
+    public function lastChild($parent, array &$array = []): array
     {
         $arr = $this->getItems();
         if (isset($arr[$parent])) {
@@ -302,49 +302,49 @@ public function get(string $type, int $parent = 0, ?callable $callback = null):
     {
 
 
-        //if (is_null($this->dom)) {
-            if (is_null($this->item)) {
-                return false;
-            }
-
-            if (is_null($this->currentID) && $current = $this->protocol()->getData()) {
-                end($current);
-                $this->currentID = key($current);
-            }
+        //if ($this->dom === null) {
+        if ($this->item === null) {
+            return false;
+        }
 
-            if ($this->multiple) {
-                if (is_null($this->select)) {
-                    throw new \Exception("When using multiple menues you also need to select which menu you want to use: @select(0)->get('nav')", 1);
-                }
-                if (empty($this->item[$this->select])) {
-                    throw new \Exception("The multiple menue has wrong menu ID: @select(MENU_ID)->get('nav')", 1);
-                }
-                $items = $this->item[$this->select];
+        if ($this->currentID === null && $current = $this->protocol()->getData()) {
+            end($current);
+            $this->currentID = key($current);
+        }
 
-            } else {
-                $items = $this->item;
+        if ($this->multiple) {
+            if ($this->select === null) {
+                throw new \Exception("When using multiple menues you also need to select which menu you want to use: @select(0)->get('nav')", 1);
             }
+            if (empty($this->item[$this->select])) {
+                throw new \Exception("The multiple menue has wrong menu ID: @select(MENU_ID)->get('nav')", 1);
+            }
+            $items = $this->item[$this->select];
 
-            $this->ulTag = $this->callback[$type]['ul'];
-            $this->liTag = $this->callback[$type]['li'];
-            $this->dom = Document::withDom($type);
-            $this->level[0] = 0;
+        } else {
+            $items = $this->item;
+        }
 
-            $elem = $this->dom->create($this->ulTag);
+        $this->ulTag = $this->callback[$type]['ul'];
+        $this->liTag = $this->callback[$type]['li'];
+        $this->dom = Document::withDom($type);
+        $this->level[0] = 0;
 
-            if (!($elem instanceof Element)) {
-                throw new \Exception("Could not find connection to Element instance", 1);
-            }
+        $elem = $this->dom->create($this->ulTag);
 
-            $this->ul[0] = $elem->attr("class", "{$this->ulTagClass}");
-            $this->theUL = $this->ul[0];
-            if (isset($this->callback[$type]['ulCall'])) {
-                $this->callback[$type]['ulCall']($this->theUL, false, false, 1);
-            }
-            $this->iterateView($items, $type, $parent);
-            // Reset
-            $this->level = array();
-            $this->liTag = $this->ulTag = null;
+        if (!($elem instanceof Element)) {
+            throw new \Exception("Could not find connection to Element instance", 1);
+        }
+
+        $this->ul[0] = $elem->attr("class", "{$this->ulTagClass}");
+        $this->theUL = $this->ul[0];
+        if (isset($this->callback[$type]['ulCall'])) {
+            $this->callback[$type]['ulCall']($this->theUL, false, false, 1);
+        }
+        $this->iterateView($items, $type, $parent);
+        // Reset
+        $this->level = [];
+        $this->liTag = $this->ulTag = null;
         //}
 
         return $this->dom->execute($callback);
@@ -474,7 +474,7 @@ private function validateWhere(object $obj): bool
     {
         foreach ($this->where as $k => $v) {
             $val = ($obj->{$k} ?? null);
-            if (!is_null($val) && (string)$val !== (string)$v) {
+            if ($val !== null && (string)$val !== (string)$v) {
                 return false;
             }
         }
@@ -483,7 +483,7 @@ private function validateWhere(object $obj): bool
 
     public function uriAppend(array $array)
     {
-        $arr = array();
+        $arr = [];
         foreach ($array as $key => $value) {
             $arr["w{$key}"] = $value;
         }
@@ -494,7 +494,7 @@ public function uriAppend(array $array)
     public function uriPrepend(array $array)
     {
         $count = 0;
-        $new = array();
+        $new = [];
         foreach ($array as $uri) {
             $new["nest-prepend-{$count}"] = $uri;
             $count++;
diff --git a/Interfaces/ProtocolInterface.php b/Interfaces/ProtocolInterface.php
index 024da5c..3250e16 100755
--- a/Interfaces/ProtocolInterface.php
+++ b/Interfaces/ProtocolInterface.php
@@ -20,7 +20,7 @@ public function getProtocolData(): array;
 
     /**
      * Shortcut to @getProtocolData
-     * Pollyfill dependencies
+     * polyfill dependencies
      * @return array
      */
     public function list(): array;
diff --git a/Protocol.php b/Protocol.php
index acd220c..9a9627f 100755
--- a/Protocol.php
+++ b/Protocol.php
@@ -6,9 +6,8 @@
 
 class Protocol extends AbstractProtocol implements ProtocolInterface
 {
-    
-    protected $data = array();
-    protected $vars = array();
+    protected $data = [];
+    protected $vars = [];
     protected $startVars;
 
     public function __construct()
@@ -35,7 +34,7 @@ public function getProtocolData(): array
 
     /**
      * Shortcut to @getProtocolData
-     * Pollyfill dependencies
+     * polyfill dependencies
      * @return array
      */
     public function list(): array
@@ -175,7 +174,7 @@ public function setVars(array $vars): self
      */
     public function changeStartVars(?array $arr): self
     {
-        $this->startVars = is_null($arr) ? [] : $arr;
+        $this->startVars = $arr === null ? [] : $arr;
         return $this;
     }
 
@@ -186,8 +185,8 @@ public function changeStartVars(?array $arr): self
      */
     public function load(?array $vars = null): self
     {
-        $this->data = array();
-        if (is_null($vars)) {
+        $this->data = [];
+        if ($vars === null) {
             $vars = $this->vars;
         }
 
@@ -207,8 +206,8 @@ public function load(?array $vars = null): self
         } else {
             $this->isStart = true;
         }
-        
-        $this->validateStartObject(is_null($this->startVars) ? $vars : $this->startVars);
+
+        $this->validateStartObject($this->startVars === null ? $vars : $this->startVars);
         return $this;
     }
 
diff --git a/composer.json b/composer.json
index d6eed3e..0f046a8 100755
--- a/composer.json
+++ b/composer.json
@@ -16,8 +16,8 @@
         }
     ],
     "require": {
-        "php": ">=8.0",
-        "maplephp/swiftrender": "^1.0"
+        "php": ">=8.2",
+        "maplephp/swiftrender": "^2.1"
     },
     "autoload": {
         "psr-4": {