From 9c21cfd6d96d60eda3278f6af5f6b9705f7cc941 Mon Sep 17 00:00:00 2001
From: "Alexander M. Turek" <me@derrabus.de>
Date: Fri, 22 May 2020 14:25:04 +0200
Subject: [PATCH] [VarDumper] ReflectionFunction::isDisabled() is deprecated.

---
 src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php b/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php
index 1543bbfdfa003..bf1d2b9ef3f8c 100644
--- a/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php
+++ b/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php
@@ -323,6 +323,9 @@ private static function addExtra(&$a, \Reflector $c)
             $x['line'] = $c->getStartLine().' to '.$c->getEndLine();
         }
 
+        if (\PHP_VERSION_ID >= 80000) {
+            unset(self::$extraMap['isDisabled']);
+        }
         self::addMap($x, $c, self::$extraMap, '');
 
         if ($x) {