From 62e28296b7b0843834aa4b32182420c491db4a3a Mon Sep 17 00:00:00 2001
From: Timo Anttila <14306628+timoanttila@users.noreply.github.com>
Date: Tue, 27 Jul 2021 23:16:49 +0300
Subject: [PATCH] Timestamps must be integers!!

PHP 8 does not support int + string.
---
 AllInOneMinify.module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AllInOneMinify.module b/AllInOneMinify.module
index 585f42a..08f025b 100644
--- a/AllInOneMinify.module
+++ b/AllInOneMinify.module
@@ -710,7 +710,7 @@ class AllInOneMinify extends WireData implements Module, ConfigurableModule {
         // Calculate timestamp of all files
         // ------------------------------------------------------------------------
         foreach ($files as $file) {
-            $_timestamp = ($_timestamp + $file['last_modified']);
+            $_timestamp = ((int)$_timestamp + (int)$file['last_modified']);
         }
 
         // ------------------------------------------------------------------------