From 80cc6bbbac41d37f47e8e978d9127af7be735678 Mon Sep 17 00:00:00 2001
From: Maccabee Levine <msl321@lehigh.edu>
Date: Mon, 25 Mar 2024 19:22:40 +0000
Subject: [PATCH] Replace method_exists with is_callable

---
 module/VuFind/src/VuFind/Recommend/ConsortialVuFind.php | 2 +-
 module/VuFind/src/VuFind/Recommend/Databases.php        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/module/VuFind/src/VuFind/Recommend/ConsortialVuFind.php b/module/VuFind/src/VuFind/Recommend/ConsortialVuFind.php
index 772236891fa..026fef882b0 100644
--- a/module/VuFind/src/VuFind/Recommend/ConsortialVuFind.php
+++ b/module/VuFind/src/VuFind/Recommend/ConsortialVuFind.php
@@ -199,7 +199,7 @@ public function init($params, $request)
     public function process($results)
     {
         $query = $results->getParams()->getQuery();
-        if (method_exists($query, 'getString')) {
+        if (is_callable([$query, 'getString'])) {
             $this->queryString = $query->getString();
         }
     }
diff --git a/module/VuFind/src/VuFind/Recommend/Databases.php b/module/VuFind/src/VuFind/Recommend/Databases.php
index d7b43d0419d..9aaef03aa1c 100644
--- a/module/VuFind/src/VuFind/Recommend/Databases.php
+++ b/module/VuFind/src/VuFind/Recommend/Databases.php
@@ -273,7 +273,7 @@ public function getResults()
         // Add databases from search query
         if ($this->useQuery) {
             $queryObject = $this->results->getParams()->getQuery();
-            $query = method_exists($queryObject, 'getString')
+            $query = is_callable([$queryObject, 'getString'])
                 ? strtolower($queryObject->getString())
                 : '';
             if (strlen($query) >= $this->useQueryMinLength) {