From b5f6da72850cf87a9432143e12db38c094fabd2b Mon Sep 17 00:00:00 2001
From: kkmuffme <11071985+kkmuffme@users.noreply.github.com>
Date: Mon, 10 Oct 2022 14:31:35 +0200
Subject: [PATCH] add common phpunit $_SERVER values bool

Fix https://github.com/vimeo/psalm/issues/8556
---
 .../Statements/Expression/Fetch/VariableFetchAnalyzer.php   | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Psalm/Internal/Analyzer/Statements/Expression/Fetch/VariableFetchAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/Expression/Fetch/VariableFetchAnalyzer.php
index 303caa17c..4a1058919 100644
--- a/src/Psalm/Internal/Analyzer/Statements/Expression/Fetch/VariableFetchAnalyzer.php
+++ b/src/Psalm/Internal/Analyzer/Statements/Expression/Fetch/VariableFetchAnalyzer.php
@@ -645,6 +645,9 @@ class VariableFetchAnalyzer
             $request_time_float_helper = Type::getFloat();
             $request_time_float_helper->possibly_undefined = true;
 
+            $bool_helper = Type::getBool();
+            $bool_helper->possibly_undefined = true;
+
             $detailed_type = new TKeyedArray([
                 // https://www.php.net/manual/en/reserved.variables.server.php
                 'PHP_SELF'             => $non_empty_string_helper,
@@ -719,6 +722,9 @@ class VariableFetchAnalyzer
                 'HTTP_SEC_CH_UA_PLATFORM' => $non_empty_string_helper,
                 'HTTP_SEC_CH_UA_MOBILE'   => $non_empty_string_helper,
                 'HTTP_SEC_CH_UA'          => $non_empty_string_helper,
+                // phpunit
+                'APP_DEBUG' => $bool_helper,
+                'APP_ENV'   => $string_helper,
             ]);
 
             // generic case for all other elements