From 222516abb3141264dc77d9dad8bef96d93cfa1a4 Mon Sep 17 00:00:00 2001
From: Peter Thienel <thienel@data-quest.de>
Date: Tue, 29 Apr 2025 13:54:01 +0000
Subject: Resolve "Ausgabe der Studiengangsbezeichnung ist abgeschnitten"

Closes #4816

Merge request studip/studip!4187


(cherry picked from commit 088c7a5491fdc9c993a7b6c02d77f353f96fc316)

4bcb667b use brackets to get correct back reference in regular expression

Co-authored-by: Peter Thienel <thienel@data-quest.de>
---
 lib/models/ModuleManagementModel.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/models/ModuleManagementModel.php b/lib/models/ModuleManagementModel.php
index 786b1e3..1a370fb 100644
--- a/lib/models/ModuleManagementModel.php
+++ b/lib/models/ModuleManagementModel.php
@@ -941,7 +941,7 @@ abstract class ModuleManagementModel extends SimpleORMap implements ModuleManage
         );
         $replacements = array_map(
             function ($replacement) {
-                return mb_strlen($replacement) ? '$1' . $replacement . '$2' : '';
+                return mb_strlen($replacement) ? '${1}' . $replacement . '${2}' : '';
             },
             $replacements
         );
-- 
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