Cache one instance for each page

Fixes pedroborges#21
qwerdee · Feb 27, 2020 · 47b4beb · 47b4beb
1 parent efdbbdc
commit 47b4beb
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/src/MetaTags.php b/src/MetaTags.php
@@ -12,7 +12,7 @@ class MetaTags
 {
     public $tags;
 
-    protected static $instance = null;
+    protected static $instances = [];
 
     protected $indentation;
     protected $order;
@@ -57,7 +57,7 @@ public function __construct(Page $page)
             $this->data = A::merge($this->data, $templates[$page->template()->name()]);
         }
 
-        static::$instance = $this;
+        static::$instances[$this->page->id()] = $this;
     }
 
     /**
@@ -69,9 +69,7 @@ public function __construct(Page $page)
     */
     public static function instance($page)
     {
-        return static::$instance = is_null(static::$instance)
-            ? new static($page)
-            : static::$instance;
+        return static::$instances[$page->id()] ?? new static($page);
     }
 
     public function render($groups = null)