fix: DataCollector __wakeup changed to __unserialize in Symfony 8

Author: dbu

CHANGELOG.md

@@ -4,6 +4,10 @@ The change log describes what is "Added", "Removed", "Changed" or "Fixed" betwee
 
 # Version 2
 
+# 2.3.1 - 2026-04-25
+
+- Fix compatibility issue with Symfony 8.
+
 # 2.3.0 - 2025-01-05
 
 - Compatibility with Symfony 8.

src/Collector/Collector.php

@@ -7,6 +7,7 @@
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\DataCollector\DataCollector;
+use Symfony\Component\HttpKernel\Kernel;
 
 /**
  * The Collector holds profiled Stacks pushed by the StackPlugin. It also has a list of the configured clients.
@@ -30,11 +31,28 @@ public function __construct(?int $capturedBodyLength = null)
         $this->reset();
     }
 
+    public function __unserialize(array $data): void
+    {
+        if (version_compare('7.4.0', Kernel::VERSION, '<')) {
+            return;
+        }
+
+        $this->capturedBodyLength = null;
+
+        parent::__unserialize($data);
+    }
+
+    /**
+     * @legacy Support Symfony < 7.4
+     */
     public function __wakeup(): void
     {
+        if (version_compare('8.0.0', Kernel::VERSION, '>=')) {
+            return;
+        }
         $this->capturedBodyLength = null;
 
-        parent::__wakeup();
+        parent::__wakeup(); /* @phpstan-ignore staticMethod.notFound */
     }
 
     public function reset(): void