Risolto BUG header multipli (ad es. 'Vary')

src/Driver/Symfony/Driver.php

@@ -184,9 +184,12 @@ class Driver
         // Headers
         foreach ($this->symfonyResponse->headers->allPreserveCase() as $name => $values) {
             //$name = implode('-', array_map('ucfirst', explode('-', $name)));
-            foreach ($values as $value) {
+            /*foreach ($values as $value) {
                 $this->swooleResponse->header($name, $value);
-            }
+            }*/
+			
+			//Risolto bug su header multipli. Vengono cocatenati in automatico
+			$this->swooleResponse->header($name, implode(", ", $values));
         }
 
         $this->swooleResponse->end($this->symfonyResponse->getContent());