diff --git a/php/model/LocalArticleManager.php b/php/model/LocalArticleManager.php
index b3e84cd..f686127 100644
--- a/php/model/LocalArticleManager.php
+++ b/php/model/LocalArticleManager.php
@@ -97,5 +97,25 @@ class LocalArticleManager implements ArticleManagerDAO {
         return is_array($articles) ? $articles : [];
     }
 
+    public function getArticlesByAuthor($author)
+    {
+        $articles = $this->getAllArticles();
+        $filteredArticles = [];
+
+        foreach ($articles as $article) {
+            if (isset($article['author']) && $article['author'] == $author) {
+                $filteredArticles[] = new Article(
+                    intval($article['id']),
+                    $article['title'],
+                    $article['content'],
+                    $article['author'],
+                    $article['category'],
+                    $article['tags'],
+                    $article['creationDate']
+                );
+            }
+        }
+        return $filteredArticles;
+    }
 }
 ?>
\ No newline at end of file