From 85792c881869dc8e7edaf479138e44795e4e055f Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Sun, 25 Sep 2016 21:23:55 +0200
Subject: [PATCH] Make use of random_bytes for better uniqueness

---
 src/Monolog/Processor/UidProcessor.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Monolog/Processor/UidProcessor.php b/src/Monolog/Processor/UidProcessor.php
index e0fcbddc..601171b3 100644
--- a/src/Monolog/Processor/UidProcessor.php
+++ b/src/Monolog/Processor/UidProcessor.php
@@ -26,7 +26,7 @@ class UidProcessor
             throw new \InvalidArgumentException('The uid length must be an integer between 1 and 32');
         }
 
-        $this->uid = substr(hash('md5', uniqid('', true)), 0, $length);
+        $this->uid = substr(bin2hex(random_bytes((int) ceil($length / 2))), 0, $length);
     }
 
     public function __invoke(array $record): array