From 077ba88068dd4fce03d48592049724af4748d977 Mon Sep 17 00:00:00 2001
From: Jonas Raoni Soares da Silva <github@raoni.org>
Date: Mon, 24 Jun 2024 17:14:12 +0300
Subject: [PATCH] pkp/pkp-lib#10111 Dropped the reference assignment

(cherry picked from commit 941db9399ef3b8c5396ab84ad11dfa7c19f10c2d)
---
 classes/search/ArticleSearch.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/classes/search/ArticleSearch.php b/classes/search/ArticleSearch.php
index f073b3ac29b..6a091954d12 100644
--- a/classes/search/ArticleSearch.php
+++ b/classes/search/ArticleSearch.php
@@ -41,9 +41,8 @@ public function getSparseArray($unorderedResults, $orderBy, $orderDir, $exclude)
         $resultCount = count($unorderedResults);
         $i = 0;
         $contextIds = [];
-        foreach ($unorderedResults as $submissionId => &$data) {
-            // Reference is necessary to permit modification
-            $data['score'] = ($resultCount * $data['count']) + $i++;
+        foreach ($unorderedResults as $submissionId => $data) {
+            $unorderedResults[$submissionId]['score'] = ($resultCount * $data['count']) + $i++;
             $contextIds[] = $data['journal_id'];
         }