function drupal_session_commit in Zircon Profile 8
Same name and namespace in other branches
- 8.0 modules/memcache/unstable/memcache-session.inc \drupal_session_commit()
Commit the current session, if necessary.
If an anonymous user already have an empty session, destroy it.
File
- modules/
memcache/ unstable/ memcache-session.inc, line 227
Code
function drupal_session_commit() {
global $user;
if (!drupal_save_session()) {
// We don't have anything to do if we are not allowed to save the session.
return;
}
if (empty($user->uid) && empty($_SESSION)) {
// There is no session data to store, destroy the session if it was
// previously started.
if (drupal_session_started()) {
session_destroy();
}
}
else {
// There is session data to store. Start the session if it is not already
// started.
if (!drupal_session_started()) {
drupal_session_start();
}
// Write the session data.
session_write_close();
}
}