From a6f7cda63e19769bd82459acc4ba6b51c2f84296 Mon Sep 17 00:00:00 2001
From: walkor <walkor@users.noreply.github.com>
Date: Thu, 28 Apr 2022 11:21:05 +0800
Subject: [PATCH] gc_mem_caches

---
 src/Client.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Client.php b/src/Client.php
index cf70802..a744160 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -394,7 +394,9 @@ public function connect()
             }
             if (empty($this->_queue)) {
                 $this->_queue = [];
-                gc_mem_caches();
+                if (function_exists('gc_mem_caches')) {
+                    gc_mem_caches();
+                }
             }
             $success = $type === '-' || $type === '!' ? false : true;
             $exception = false;