improve implementationfix/php8.1_depreciation

Co-authored-by: anoy. <anoymouserver@users.noreply.github.com>
Signed-off-by: Benjamin Brahmer <info@b-brahmer.de>

1 files changed, 7 insertions, 11 deletions

diff --git a/lib/Utility/OPMLExporter.php b/lib/Utility/OPMLExporter.php
index bb813daf8..9068cd0cb 100644
--- a/lib/Utility/OPMLExporter.php
+++ b/lib/Utility/OPMLExporter.php
@@ -91,19 +91,15 @@ class OPMLExporter
     {
         $feedOutline = $document->createElement('outline');
         $attributes = [
-            ['title', $feed->getTitle()],
-            ['text', $feed->getTitle()],
-            ['type', 'rss'],
-            ['xmlUrl', $feed->getUrl()],
-            ['htmlUrl', $feed->getLink()],
+            'title' => $feed->getTitle(),
+            'text' => $feed->getTitle(),
+            'type' => 'rss',
+            'xmlUrl' => $feed->getUrl(),
+            'htmlUrl' => $feed->getLink(),
         ];
 
-        foreach ($attributes as $attribute) {
-            if (is_null($attribute[1])) {
-                $feedOutline->setAttribute($attribute[0], "");
-            } else {
-                $feedOutline->setAttribute($attribute[0], $attribute[1]);
-            }
+        foreach ($attributes as $name => $value) {
+            $feedOutline->setAttribute($name, $value ?? '');
         }
 
         return $feedOutline;