From ea7d43b8a4b9ce851341ab32e92bd037c209099a Mon Sep 17 00:00:00 2001
From: Sveneld <sveneld300@gmail.com>
Date: Wed, 30 Dec 2020 14:59:56 +0200
Subject: [PATCH] fix parsing of multiple directories in psr-4

---
 .../PSR4/AutoloadabilityInspectorsFactory.php | 30 ++++++++++++-------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/src/Suin/Sniffs/Classes/PSR4/AutoloadabilityInspectorsFactory.php b/src/Suin/Sniffs/Classes/PSR4/AutoloadabilityInspectorsFactory.php
index 865c80a..9246b9f 100644
--- a/src/Suin/Sniffs/Classes/PSR4/AutoloadabilityInspectorsFactory.php
+++ b/src/Suin/Sniffs/Classes/PSR4/AutoloadabilityInspectorsFactory.php
@@ -40,20 +40,30 @@ private static function getPsr4Directories(
         $psr4Directories = [];
 
         if (isset($data['autoload']['psr-4'])) {
-            foreach ($data['autoload']['psr-4'] as $namespace => $dir) {
-                $psr4Directories[] = new AutoloadabilityInspector(
-                    \dirname($filename) . '/' . $dir,
-                    $namespace
-                );
+            foreach ($data['autoload']['psr-4'] as $namespace => $dirs) {
+                if (!is_array($dirs)) {
+                    $dirs = [$dirs];
+                }
+                foreach ($dirs as $dir) {
+                    $psr4Directories[] = new AutoloadabilityInspector(
+                        \dirname($filename) . '/' . $dir,
+                        $namespace
+                    );
+                }
             }
         }
 
         if (isset($data['autoload-dev']['psr-4'])) {
-            foreach ($data['autoload-dev']['psr-4'] as $namespace => $dir) {
-                $psr4Directories[] = new AutoloadabilityInspector(
-                    \dirname($filename) . '/' . $dir,
-                    $namespace
-                );
+            foreach ($data['autoload-dev']['psr-4'] as $namespace => $dirs) {
+                if (!is_array($dirs)) {
+                    $dirs = [$dirs];
+                }
+                foreach ($dirs as $dir) {
+                    $psr4Directories[] = new AutoloadabilityInspector(
+                        \dirname($filename) . '/' . $dir,
+                        $namespace
+                    );
+                }
             }
         }
         return new AutoloadabilityInspectors(...$psr4Directories);