From e97e1e6cfffa8f0192f5671679d340feb960abd3 Mon Sep 17 00:00:00 2001
From: Denis Sokolov <denis@sokolov.cc>
Date: Sun, 19 Sep 2021 12:00:00 +0000
Subject: [PATCH] Implement __serialize in Exception/Frame

---
 src/Whoops/Exception/Frame.php | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/Whoops/Exception/Frame.php b/src/Whoops/Exception/Frame.php
index 8403209..2d7297b 100644
--- a/src/Whoops/Exception/Frame.php
+++ b/src/Whoops/Exception/Frame.php
@@ -241,6 +241,15 @@ class Frame implements Serializable
         return serialize($frame);
     }
 
+    public function __serialize()
+    {
+        $frame = $this->frame;
+        if (!empty($this->comments)) {
+            $frame['_comments'] = $this->comments;
+        }
+        return $frame;
+    }
+
     /**
      * Unserializes the frame data, while also preserving
      * any existing comment data.
@@ -260,6 +269,16 @@ class Frame implements Serializable
         $this->frame = $frame;
     }
 
+    public function __unserialize($frame)
+    {
+        if (!empty($frame['_comments'])) {
+            $this->comments = $frame['_comments'];
+            unset($frame['_comments']);
+        }
+
+        $this->frame = $frame;
+    }
+
     /**
      * Compares Frame against one another
      * @param  Frame $frame