From 5e8071723007c9661cbee1398dbb46d530d3f5c5 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Wed, 27 Jul 2022 18:05:11 +0200
Subject: [PATCH] Workaround disabled "var_dump"

---
 src/Symfony/Bridge/PhpUnit/DeprecationErrorHandler.php      | 2 +-
 src/Symfony/Component/Debug/ErrorHandler.php                | 6 +++---
 src/Symfony/Component/ErrorHandler/ErrorHandler.php         | 6 +++---
 src/Symfony/Component/HttpClient/HttpClientTrait.php        | 2 +-
 .../HttpKernel/EventListener/DebugHandlersListener.php      | 4 ++--
 5 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/Symfony/Bridge/PhpUnit/DeprecationErrorHandler.php b/src/Symfony/Bridge/PhpUnit/DeprecationErrorHandler.php
index 00fb4bc8a2433..68d8d8e339590 100644
--- a/src/Symfony/Bridge/PhpUnit/DeprecationErrorHandler.php
+++ b/src/Symfony/Bridge/PhpUnit/DeprecationErrorHandler.php
@@ -196,7 +196,7 @@ public function shutdown()
         if (class_exists(DebugClassLoader::class, false)) {
             DebugClassLoader::checkClasses();
         }
-        $currErrorHandler = set_error_handler('var_dump');
+        $currErrorHandler = set_error_handler('is_int');
         restore_error_handler();
 
         if ($currErrorHandler !== [$this, 'handleError']) {
diff --git a/src/Symfony/Component/Debug/ErrorHandler.php b/src/Symfony/Component/Debug/ErrorHandler.php
index 99791f9aad9f3..67f526dcc3726 100644
--- a/src/Symfony/Component/Debug/ErrorHandler.php
+++ b/src/Symfony/Component/Debug/ErrorHandler.php
@@ -355,7 +355,7 @@ public function screamAt($levels, $replace = false)
     private function reRegister(int $prev)
     {
         if ($prev !== $this->thrownErrors | $this->loggedErrors) {
-            $handler = set_error_handler('var_dump');
+            $handler = set_error_handler('is_int');
             $handler = \is_array($handler) ? $handler[0] : null;
             restore_error_handler();
             if ($handler === $this) {
@@ -490,7 +490,7 @@ public function handleError($type, $message, $file, $line)
             $log = 0;
         } else {
             if (\PHP_VERSION_ID < (\PHP_VERSION_ID < 70400 ? 70316 : 70404)) {
-                $currentErrorHandler = set_error_handler('var_dump');
+                $currentErrorHandler = set_error_handler('is_int');
                 restore_error_handler();
             }
 
@@ -601,7 +601,7 @@ public static function handleFatalError(array $error = null)
         $sameHandlerLimit = 10;
 
         while (!\is_array($handler) || !$handler[0] instanceof self) {
-            $handler = set_exception_handler('var_dump');
+            $handler = set_exception_handler('is_int');
             restore_exception_handler();
 
             if (!$handler) {
diff --git a/src/Symfony/Component/ErrorHandler/ErrorHandler.php b/src/Symfony/Component/ErrorHandler/ErrorHandler.php
index ceadcaf674fc6..c4fa829bc35da 100644
--- a/src/Symfony/Component/ErrorHandler/ErrorHandler.php
+++ b/src/Symfony/Component/ErrorHandler/ErrorHandler.php
@@ -375,7 +375,7 @@ public function screamAt(int $levels, bool $replace = false): int
     private function reRegister(int $prev): void
     {
         if ($prev !== $this->thrownErrors | $this->loggedErrors) {
-            $handler = set_error_handler('var_dump');
+            $handler = set_error_handler('is_int');
             $handler = \is_array($handler) ? $handler[0] : null;
             restore_error_handler();
             if ($handler === $this) {
@@ -522,7 +522,7 @@ public function handleError(int $type, string $message, string $file, int $line)
             $log = 0;
         } else {
             if (\PHP_VERSION_ID < (\PHP_VERSION_ID < 70400 ? 70316 : 70404)) {
-                $currentErrorHandler = set_error_handler('var_dump');
+                $currentErrorHandler = set_error_handler('is_int');
                 restore_error_handler();
             }
 
@@ -639,7 +639,7 @@ public static function handleFatalError(array $error = null): void
         $sameHandlerLimit = 10;
 
         while (!\is_array($handler) || !$handler[0] instanceof self) {
-            $handler = set_exception_handler('var_dump');
+            $handler = set_exception_handler('is_int');
             restore_exception_handler();
 
             if (!$handler) {
diff --git a/src/Symfony/Component/HttpClient/HttpClientTrait.php b/src/Symfony/Component/HttpClient/HttpClientTrait.php
index 536d93d84b2ef..8b6d35ed7131b 100644
--- a/src/Symfony/Component/HttpClient/HttpClientTrait.php
+++ b/src/Symfony/Component/HttpClient/HttpClientTrait.php
@@ -106,7 +106,7 @@ private static function prepareRequest(?string $method, ?string $url, array $opt
         }
 
         // Validate on_progress
-        if (!\is_callable($onProgress = $options['on_progress'] ?? 'var_dump')) {
+        if (isset($options['on_progress']) && !\is_callable($onProgress = $options['on_progress'])) {
             throw new InvalidArgumentException(sprintf('Option "on_progress" must be callable, "%s" given.', \is_object($onProgress) ? \get_class($onProgress) : \gettype($onProgress)));
         }
 
diff --git a/src/Symfony/Component/HttpKernel/EventListener/DebugHandlersListener.php b/src/Symfony/Component/HttpKernel/EventListener/DebugHandlersListener.php
index 5027bd11698dd..6563487f36107 100644
--- a/src/Symfony/Component/HttpKernel/EventListener/DebugHandlersListener.php
+++ b/src/Symfony/Component/HttpKernel/EventListener/DebugHandlersListener.php
@@ -54,7 +54,7 @@ class DebugHandlersListener implements EventSubscriberInterface
      */
     public function __construct(callable $exceptionHandler = null, LoggerInterface $logger = null, $levels = \E_ALL, ?int $throwAt = \E_ALL, bool $scream = true, $fileLinkFormat = null, bool $scope = true)
     {
-        $handler = set_exception_handler('var_dump');
+        $handler = set_exception_handler('is_int');
         $this->earlyHandler = \is_array($handler) ? $handler[0] : null;
         restore_exception_handler();
 
@@ -80,7 +80,7 @@ public function configure(Event $event = null)
         }
         $this->firstCall = $this->hasTerminatedWithException = false;
 
-        $handler = set_exception_handler('var_dump');
+        $handler = set_exception_handler('is_int');
         $handler = \is_array($handler) ? $handler[0] : null;
         restore_exception_handler();