require_once(SM_PATH . 'functions/imap.php');
require_once(SM_PATH . 'functions/imap_search.php');
require_once(SM_PATH . 'functions/imap_mailbox.php');
-require_once(SM_PATH . 'functions/array.php');
require_once(SM_PATH . 'functions/strings.php');
global $allow_thread_sort;