1 files changed, 2 insertions, 2 deletions
diff --git a/vendor/symfony/http-foundation/Response.php b/vendor/symfony/http-foundation/Response.php
index c3ac19d4a9..d1263ca7a1 100644
--- a/vendor/symfony/http-foundation/Response.php
+++ b/vendor/symfony/http-foundation/Response.php
@@ -684,7 +684,7 @@ class Response
             return (int) $age;
         }
 
-        return max(time() - $this->getDate()->format('U'), 0);
+        return max(time() - (int) $this->getDate()->format('U'), 0);
     }
 
     /**
@@ -764,7 +764,7 @@ class Response
         }
 
         if (null !== $this->getExpires()) {
-            return (int) ($this->getExpires()->format('U') - $this->getDate()->format('U'));
+            return (int) $this->getExpires()->format('U') - (int) $this->getDate()->format('U');
         }
 
         return null;