18     protected $users;  variable in auth_plugin_authplain
76         return auth_verifyPassword($pass, $this->users[$user]['pass']);
96         if ($this->users === null) $this->loadUserData();
97         return $this->users[$user] ?? false;
166         $this->users[$user] = [
228         if (isset($this->users[$user])) unset($this->users[$user]);
229         $this->users[$newuser] = $userinfo;
237      * @param   array  $users   array of users to be deleted
240     public function deleteUsers($users)  argument
244         if (!is_array($users) || $users === []) return 0;
246         if ($this->users === null) $this->loadUserData();
249         foreach ($users as $user) {
251             if (!empty($this->users[$user]['protected'])) {
255             if (isset($this->users[$user])) $deleted[] = preg_quote($user, '/');
267         $count = count($this->users);
269         $count -= count($this->users);
284         if ($this->users === null) $this->loadUserData();
286         if ($filter === []) return count($this->users);
291         foreach ($this->users as $user => $info) {
311         if ($this->users === null) $this->loadUserData();
313         Sort::ksort($this->users);
320         foreach ($this->users as $user => $info) {
346         if ($this->users === null) $this->loadUserData();
347         foreach ($this->users as $info) {
395         $this->users = $this->readUserFile($config_cascade['plainauth.users']['default']);
403             $this->users = array_merge($this->users, $protected);
417         $users = [];
418         if (!file_exists($file)) return $users;
433             $users[$row[0]]['pass'] = $row[1];
434             $users[$row[0]]['name'] = urldecode($row[2]);
435             $users[$row[0]]['mail'] = $row[3];
436             $users[$row[0]]['grps'] = $groups;
438         return $users;