auth/base: PDO

[tt-rss.git] / include / functions.php

diff --git a/include/functions.php b/include/functions.php
index 377d4964741ed2ed7015bc20df32a584843863dd..e7d74df04e23727b33c30c9e5d86f351ad38edec 100644 (file)
--- a/include/functions.php
+++ b/include/functions.php
@@ -266,8 +266,8 @@
                                marked = false AND
                                feed_id = ? AND
                                $query_limit
-                               ttrss_entries.date_updated < NOW() - INTERVAL ?");
-                       $sth->execute([$feed_id, "$purge_interval days"]);
+                               ttrss_entries.date_updated < NOW() - INTERVAL ? days");
+                       $sth->execute([$feed_id, $purge_interval]);
 
                } else {
             $sth  = $pdo->prepare("DELETE FROM ttrss_user_entries