diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 5f5207576f4f6..7d9901aeb3fa1 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -13,6 +13,7 @@
         <ini name="intl.default_locale" value="en" />
         <ini name="intl.error_level" value="0" />
         <ini name="memory_limit" value="-1" />
+        <env name="SYMFONY_IDE" value="" force="true" />
         <env name="DUMP_LIGHT_ARRAY" value="" />
         <env name="DUMP_STRING_LENGTH" value="" />
         <env name="LDAP_HOST" value="localhost" />
diff --git a/src/Symfony/Bundle/FrameworkBundle/phpunit.xml.dist b/src/Symfony/Bundle/FrameworkBundle/phpunit.xml.dist
index d00ee0f1e214e..3ea6d9e6e218e 100644
--- a/src/Symfony/Bundle/FrameworkBundle/phpunit.xml.dist
+++ b/src/Symfony/Bundle/FrameworkBundle/phpunit.xml.dist
@@ -10,6 +10,7 @@
 >
     <php>
         <ini name="error_reporting" value="-1" />
+        <env name="SYMFONY_IDE" value="" force="true" />
         <env name="REDIS_HOST" value="localhost" />
         <env name="MEMCACHED_HOST" value="localhost" />
     </php>
diff --git a/src/Symfony/Component/ErrorHandler/ErrorRenderer/HtmlErrorRenderer.php b/src/Symfony/Component/ErrorHandler/ErrorRenderer/HtmlErrorRenderer.php
index b3603b261ec79..72a666b867917 100644
--- a/src/Symfony/Component/ErrorHandler/ErrorRenderer/HtmlErrorRenderer.php
+++ b/src/Symfony/Component/ErrorHandler/ErrorRenderer/HtmlErrorRenderer.php
@@ -50,7 +50,7 @@ public function __construct(bool|callable $debug = false, string $charset = null
     {
         $this->debug = \is_bool($debug) ? $debug : $debug(...);
         $this->charset = $charset ?: (\ini_get('default_charset') ?: 'UTF-8');
-        $fileLinkFormat ??= $_SERVER['SYMFONY_IDE'] ?? null;
+        $fileLinkFormat ??= $_ENV['SYMFONY_IDE'] ?? $_SERVER['SYMFONY_IDE'] ?? null;
         $this->fileLinkFormat = \is_string($fileLinkFormat)
             ? (ErrorRendererInterface::IDE_LINK_FORMATS[$fileLinkFormat] ?? $fileLinkFormat ?: false)
             : ($fileLinkFormat ?: \ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format') ?: false);
diff --git a/src/Symfony/Component/ErrorHandler/phpunit.xml.dist b/src/Symfony/Component/ErrorHandler/phpunit.xml.dist
index b23ccab51b8a7..b5b52f5a5208f 100644
--- a/src/Symfony/Component/ErrorHandler/phpunit.xml.dist
+++ b/src/Symfony/Component/ErrorHandler/phpunit.xml.dist
@@ -10,6 +10,7 @@
 >
     <php>
         <ini name="error_reporting" value="-1" />
+        <env name="SYMFONY_IDE" value="" force="true" />
     </php>
 
     <testsuites>
diff --git a/src/Symfony/Component/HttpKernel/Debug/FileLinkFormatter.php b/src/Symfony/Component/HttpKernel/Debug/FileLinkFormatter.php
index 094465274181b..4eaeeb1513713 100644
--- a/src/Symfony/Component/HttpKernel/Debug/FileLinkFormatter.php
+++ b/src/Symfony/Component/HttpKernel/Debug/FileLinkFormatter.php
@@ -35,7 +35,8 @@ class FileLinkFormatter
      */
     public function __construct(string|array $fileLinkFormat = null, RequestStack $requestStack = null, string $baseDir = null, string|\Closure $urlFormat = null)
     {
-        $fileLinkFormat ??= $_SERVER['SYMFONY_IDE'] ?? '';
+        $fileLinkFormat ??= $_ENV['SYMFONY_IDE'] ?? $_SERVER['SYMFONY_IDE'] ?? '';
+
         if (!\is_array($fileLinkFormat) && $fileLinkFormat = (ErrorRendererInterface::IDE_LINK_FORMATS[$fileLinkFormat] ?? $fileLinkFormat) ?: \ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format') ?: false) {
             $i = strpos($f = $fileLinkFormat, '&', max(strrpos($f, '%f'), strrpos($f, '%l'))) ?: \strlen($f);
             $fileLinkFormat = [substr($f, 0, $i)] + preg_split('/&([^>]++)>/', substr($f, $i), -1, \PREG_SPLIT_DELIM_CAPTURE);
diff --git a/src/Symfony/Component/HttpKernel/phpunit.xml.dist b/src/Symfony/Component/HttpKernel/phpunit.xml.dist
index 7e2c738f869f1..a72dcbcca2979 100644
--- a/src/Symfony/Component/HttpKernel/phpunit.xml.dist
+++ b/src/Symfony/Component/HttpKernel/phpunit.xml.dist
@@ -10,6 +10,7 @@
 >
     <php>
         <ini name="error_reporting" value="-1" />
+        <env name="SYMFONY_IDE" value="" force="true" />
     </php>
 
     <testsuites>