[fix]応答ヘッダにContent-Typeを設定

jsonでデータを返すので、application/json をContent-Typeに設定する

diff --git a/score/get_popularity_ranking.php b/score/get_popularity_ranking.php
index 27e42b6..8260797 100644 (file)
--- a/score/get_popularity_ranking.php
+++ b/score/get_popularity_ranking.php
@@ -17,4 +17,5 @@ $statistics = $db->get_statistics_tables('total_count');
 
 $query_time = microtime(true) - $time_start;
 
+header('content-type: application/json; charset=utf-8');
 echo json_encode($statistics);