From 8b6eecea25c7ffbc9c55b6905f07588881200a90 Mon Sep 17 00:00:00 2001
From: Dag <me@dvikan.no>
Date: Mon, 31 Jul 2023 20:43:11 +0200
Subject: [PATCH] docs: add note about expensive operation (#3579)

---
 bridges/VkBridge.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bridges/VkBridge.php b/bridges/VkBridge.php
index 967734ef..8c18f26a 100644
--- a/bridges/VkBridge.php
+++ b/bridges/VkBridge.php
@@ -84,7 +84,10 @@ class VkBridge extends BridgeAbstract
         foreach ($html->find('div.replies') as $comment_block) {
             $comment_block->outertext = '';
         }
-        $html->load($html->save());
+
+        // expensive operation
+        $save = $html->save();
+        $html->load($save);
 
         $pinned_post_item = null;
         $last_post_id = 0;