add global properties to Views

Author: carloscarucce

src/Mvc/View.php

@@ -13,6 +13,11 @@ class View
      */
     private static $extension = 'phtml';
 
+    /**
+     * @var array
+     */
+    private static $globals = [];
+
     /**
      * @var TemplateEngine
      */
@@ -36,6 +41,14 @@ public static function setExtension(string $extension)
         self::$extension = $extension;
     }
 
+    /**
+     * @param array $globals
+     */
+    public static function setGlobals(array $globals)
+    {
+        self::$globals = $globals;
+    }
+
     /**
      * Draw a template using application defined
      * template engine.
@@ -56,7 +69,7 @@ public function draw()
 
         return $this->templateEngine->draw(
             $file,
-            $this->data
+            array_merge(static::$globals, $this->data)
         );
     }