From 9a75cd7ebc7b195831b1a9f218e34c3da6d8fa24 Mon Sep 17 00:00:00 2001
From: Antoine Lamirault <lamiraultantoine@gmail.com>
Date: Thu, 20 Mar 2025 21:44:07 +0100
Subject: [PATCH] Add support for phpclass reference with namespace

---
 src/Reference/PhpClassReference.php                      | 3 ++-
 tests/fixtures/expected/blocks/references/php-class.html | 1 +
 tests/fixtures/source/blocks/references/php-class.rst    | 2 ++
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Reference/PhpClassReference.php b/src/Reference/PhpClassReference.php
index 4e104e17..0bb0ba86 100644
--- a/src/Reference/PhpClassReference.php
+++ b/src/Reference/PhpClassReference.php
@@ -29,10 +29,11 @@ public function getName(): string
 
     public function resolve(Environment $environment, string $data): ResolvedReference
     {
+        $classnamePath = str_replace('\\', '-', strtolower($data));
         return new ResolvedReference(
             $environment->getCurrentFileName(),
             $data,
-            sprintf('%s/class.%s.php', $this->phpDocUrl, strtolower($data)),
+            sprintf('%s/class.%s.php', $this->phpDocUrl, $classnamePath),
             [],
             [
                 'title' => $data,
diff --git a/tests/fixtures/expected/blocks/references/php-class.html b/tests/fixtures/expected/blocks/references/php-class.html
index 271b968c..b1e018e1 100644
--- a/tests/fixtures/expected/blocks/references/php-class.html
+++ b/tests/fixtures/expected/blocks/references/php-class.html
@@ -1 +1,2 @@
 <p><a href="https://secure.php.net/manual/en/class.arrayaccess.php" class="reference external" title="ArrayAccess" rel="external noopener noreferrer" target="_blank">ArrayAccess</a></p>
+<p><a href="https://secure.php.net/manual/en/class.bcmath-number.php" class="reference external" title="BcMath\Number" rel="external noopener noreferrer" target="_blank">BcMath\Number</a></p>
diff --git a/tests/fixtures/source/blocks/references/php-class.rst b/tests/fixtures/source/blocks/references/php-class.rst
index 5708c647..f0782b48 100644
--- a/tests/fixtures/source/blocks/references/php-class.rst
+++ b/tests/fixtures/source/blocks/references/php-class.rst
@@ -1,2 +1,4 @@
 
 :phpclass:`ArrayAccess`
+
+:phpclass:`BcMath\Number`