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-rw-r--r--plugins/Sitemap/Sitemap_user_count.php4
1 files changed, 3 insertions, 1 deletions
diff --git a/plugins/Sitemap/Sitemap_user_count.php b/plugins/Sitemap/Sitemap_user_count.php
index 64b4c3442..98dd05bfe 100644
--- a/plugins/Sitemap/Sitemap_user_count.php
+++ b/plugins/Sitemap/Sitemap_user_count.php
@@ -154,7 +154,9 @@ class Sitemap_user_count extends Memcached_DataObject
$userCounts[$suc->registration_date] = $suc->user_count;
}
- self::cacheSet('sitemap:user:counts', $userCounts);
+ // Cache user counts for 4 hours.
+
+ self::cacheSet('sitemap:user:counts', $userCounts, null, time() + 4 * 60 * 60);
}
return $userCounts;