13 	protected $users = null;  variable in auth_plugin_authserversso
54 		if($this->users === null) $this->loadUserData();
55 		return $this->users[$user] ?? false;
91 		$this->users[$user] = compact('pass', 'name', 'mail', 'grps');
134 		$this->users[$newuser] = $userinfo;
138 	public function deleteUsers($users) {  argument
139 		if(!is_array($users) || empty($users)) return 0;
142 		if($this->users === null) $this->loadUserData();
145 		foreach($users as $user) {
147 			if(!empty($this->users[$user]['protected'])) {
151 			if(isset($this->users[$user])) $deleted[] = preg_quote($user, '/');
163 		$count = count($this->users);
165 		$count -= count($this->users);
171 		if($this->users === null) $this->loadUserData();
173 		if(!count($filter)) return count($this->users);
178 		foreach($this->users as $user => $info) {
187 		if($this->users === null) $this->loadUserData();
189 		Sort::ksort($this->users);
196 		foreach($this->users as $user => $info) {
214         if ($this->users === null) $this->loadUserData();
215         foreach ($this->users as $info) {
238 		$this->users = $this->readUserFile($this->getConf(self::CONF_AUTH_USERFILE));
242 		$users = array();
243 		if(!file_exists($file)) return $users;
258 			$users[$row[0]]['pass'] = $row[1];
259 			$users[$row[0]]['name'] = urldecode($row[2]);
260 			$users[$row[0]]['mail'] = $row[3];
261 			$users[$row[0]]['grps'] = $groups;
263 		return $users;