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-rw-r--r--engine/lib/sessions.php9
1 files changed, 9 insertions, 0 deletions
diff --git a/engine/lib/sessions.php b/engine/lib/sessions.php
index a34c2045b..e3d5ce9cd 100644
--- a/engine/lib/sessions.php
+++ b/engine/lib/sessions.php
@@ -87,6 +87,9 @@ function elgg_is_admin_logged_in() {
*/
function elgg_is_admin_user($user_guid) {
global $CONFIG;
+
+ $user_guid = (int)$user_guid;
+
// cannot use magic metadata here because of recursion
// must support the old way of getting admin from metadata
@@ -323,6 +326,12 @@ function login(ElggUser $user, $persistent = false) {
set_last_login($_SESSION['guid']);
reset_login_failure_count($user->guid); // Reset any previous failed login attempts
+ // if memcache is enabled, invalidate the user in memcache @see https://github.com/Elgg/Elgg/issues/3143
+ if (is_memcache_available()) {
+ // this needs to happen with a shutdown function because of the timing with set_last_login()
+ register_shutdown_function("_elgg_invalidate_memcache_for_entity", $_SESSION['guid']);
+ }
+
return true;
}