From 62d0e156068328c2a8ace9dc254b5c664680ecc2 Mon Sep 17 00:00:00 2001
From: Uplink03 <1977375+Uplink03@users.noreply.github.com>
Date: Sat, 25 Jan 2025 15:35:23 +0000
Subject: [PATCH] Debugging Components:  Info for PHP

---
 src/LiveComponent/doc/index.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/LiveComponent/doc/index.rst b/src/LiveComponent/doc/index.rst
index 1b6b58be96d..0e498b26955 100644
--- a/src/LiveComponent/doc/index.rst
+++ b/src/LiveComponent/doc/index.rst
@@ -3715,6 +3715,11 @@ Debugging Components
 Need to list or debug some component issues.
 The `Twig Component debug command`_ can help you.
 
+To debug your PHP code, you can inject a `private LoggerInterface $logger` in your `__construct`.
+Then you can use `$this->logger->debug('Message', ['var' => $var]);` and see the output in `var/log/dev.log`.
+`dump` won't display anything anywhere (not even the debug toolbar).
+`dd` will display in your browser, but will also deadlock your component - you cannot dismiss it and continue working.
+
 Test Helper
 -----------