From 4b1f3e827511fb7e7c03eb3669c7c6c3dc25fa64 Mon Sep 17 00:00:00 2001
From: Joshua Baker <160484+joshuabaker@users.noreply.github.com>
Date: Mon, 11 Jan 2021 17:46:04 +0000
Subject: [PATCH] Type cast port to integer

```
Warning: Memcached::addServer() expects parameter 2 to be int, string given
```
---
 src/Bootstrap.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Bootstrap.php b/src/Bootstrap.php
index 7947230..10c2f6f 100644
--- a/src/Bootstrap.php
+++ b/src/Bootstrap.php
@@ -53,7 +53,7 @@ protected function getMemcachedServers(): array
         foreach (range(1, getenv('MEMCACHE_COUNT')) as $num) {
             $servers[] = [
                 'host'          => getenv('MEMCACHE_HOST' . $num),
-                'port'          => getenv('MEMCACHE_PORT' . $num),
+                'port'          => (int) getenv('MEMCACHE_PORT' . $num),
                 'weight'        => 1,
             ];
         }