From 5c57324117a8fde15a0eeecaa86a81e72c6f2b57 Mon Sep 17 00:00:00 2001
From: Alex Pott <alex.a.pott@googlemail.com>
Date: Mon, 12 Jul 2021 21:04:52 +0100
Subject: [PATCH] Fix ctype_digit deprecation

---
 src/Symfony/Component/Yaml/Inline.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Symfony/Component/Yaml/Inline.php b/src/Symfony/Component/Yaml/Inline.php
index 10ed14fe51..bef3426616 100644
--- a/src/Symfony/Component/Yaml/Inline.php
+++ b/src/Symfony/Component/Yaml/Inline.php
@@ -161,8 +161,8 @@ class Inline
                 return 'true';
             case false === $value:
                 return 'false';
-            case ctype_digit($value):
-                return \is_string($value) ? "'$value'" : (int) $value;
+            case \is_int($value):
+                return $value;
             case is_numeric($value) && false === strpos($value, "\f") && false === strpos($value, "\n") && false === strpos($value, "\r") && false === strpos($value, "\t") && false === strpos($value, "\v"):
                 $locale = setlocale(\LC_NUMERIC, 0);
                 if (false !== $locale) {