From 4813c673bd8eedfd553e15af07950c9100bcc872 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adri=C3=A1n=20Pan=C3=AD=C4=8Dek?=
 <693432+adrianpanicek@users.noreply.github.com>
Date: Tue, 27 Oct 2020 11:04:07 +0100
Subject: [PATCH] Allow string numeric log levels

---
 src/Monolog/Logger.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Monolog/Logger.php b/src/Monolog/Logger.php
index 0fb5196b..db9ff3f5 100644
--- a/src/Monolog/Logger.php
+++ b/src/Monolog/Logger.php
@@ -410,6 +410,10 @@ class Logger implements LoggerInterface, ResettableInterface
     public static function toMonologLevel($level): int
     {
         if (is_string($level)) {
+            if (is_numeric($level)) {
+                return intval($level);
+            }
+            
             // Contains chars of all log levels and avoids using strtoupper() which may have
             // strange results depending on locale (for example, "i" will become "İ" in Turkish locale)
             $upper = strtr($level, 'abcdefgilmnortuwy', 'ABCDEFGILMNORTUWY');