fix search engine

src/Repository/Blog/PostRepositoryQuery.php

@@ -52,7 +52,7 @@ class PostRepositoryQuery extends RepositoryQuery
         if ($keywords) {
             $conn = $this->repository->getEm()->getConnection();
 
-            $statement = $conn->prepare(
+            $query = $conn->prepare(
                 'SELECT
                     post.id,
                     post.title,
@@ -67,7 +67,7 @@ class PostRepositoryQuery extends RepositoryQuery
                     MATCH_CONTENT DESC
             ');
 
-            $statement->execute([
+            $statement = $query->execute([
                 ':search' => $keywords,
                 ':date' => (new \DateTime())->format('Y-m-d H:i:s'),
             ]);