From 032de3044af2a9bbf289c72639cabbdde01e764f Mon Sep 17 00:00:00 2001
From: Abdul Malik Ikhsan <samsonasik@gmail.com>
Date: Mon, 31 Aug 2026 00:19:51 +0700
Subject: [PATCH] perf: Reduce array_values(array_unique()) on
 PhpFileFinder::sourcePaths()

---
 src/Rule/Rules/File/PhpFileFinder.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Rule/Rules/File/PhpFileFinder.php b/src/Rule/Rules/File/PhpFileFinder.php
index ee271900..ac31dd12 100644
--- a/src/Rule/Rules/File/PhpFileFinder.php
+++ b/src/Rule/Rules/File/PhpFileFinder.php
@@ -105,6 +105,10 @@ public function filesFromScope(
     /** @return list<string> */
     private function sourcePaths(string $basePath): array
     {
-        return array_values(array_unique($this->sourcePaths ?? $this->psr4PathResolver->paths($basePath)));
+        if ($this->sourcePaths === null) {
+            return $this->psr4PathResolver->paths($basePath);
+        }
+
+        return array_values(array_unique($this->sourcePaths));
     }
 }