PMF_User::searchUsers() - Code Metrics - Inspection of "Merge pull request #1192 from SeLite/master" - thorsten/phpMyFAQ - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — master ( 97f4cc...894ced )

by Thorsten
created 2016-06-30 04:15 UTC
PMF_User::searchUsers() B

↳ Parent: PMF_User
Complexity

Conditions	3
Paths	3
Size

Total Lines	27
Code Lines	11
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	3
eloc	11
nc	3
nop	1
dl	0
loc	27
rs	8.8571
c	0
b	0
f	0
<?php
/**
 * Creates a new user object.
 *
 * A user are recognized by the session-id using getUserBySessionId(), by his
 * using getUserById() or by his nickname (login) using getUserByLogin(). New
 * are created using createNewUser().
 *
 * PHP Version 5.4
 *
 * This Source Code Form is subject to the terms of the Mozilla Public License,
 * v. 2.0. If a copy of the MPL was not distributed with this file, You can
 * obtain one at http://mozilla.org/MPL/2.0/.
 *
 * @category  phpMyFAQ
 * @package   User
 * @author    Lars Tiedemann <[email protected]>
 * @author    Thorsten Rinne <[email protected]>
 * @author    Sarah Hermann <[email protected]>
 * @copyright 2005-2014 phpMyFAQ Team
 * @license   http://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0
 * @link      http://www.phpmyfaq.de
 * @since     2005-09-17
 */

if (!defined('IS_VALID_PHPMYFAQ')) {
    exit();
}

if (!defined('PMF_ENCRYPTION_TYPE')) {
    define('PMF_ENCRYPTION_TYPE', 'md5'); // Fallback to md5()
}

/**
 * User
 *
 * @category  phpMyFAQ
 * @package   User
 * @author    Lars Tiedemann <[email protected]>
 * @author    Thorsten Rinne <[email protected]>
 * @author    Sarah Hermann <[email protected]>
 * @copyright 2005-2014 phpMyFAQ Team
 * @license   http://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0
 * @link      http://www.phpmyfaq.de
 * @since     2005-09-17
 */
class PMF_User
{
    const ERROR_UNDEFINED_PARAMETER = 'Following parameter must to be defined: ';
    const ERROR_USER_ADD = 'Account could not be created. ';
    const ERROR_USER_CANNOT_CREATE_USER = 'User account could not be created. ';
    const ERROR_USER_CANNOT_CREATE_USERDATA = 'Entry for user data could not be created. ';
    const ERROR_USER_CANNOT_DELETE_USER = 'User account could not be deleted. ';
    const ERROR_USER_CANNOT_DELETE_USERDATA = 'Entry for user data could not be deleted. ';
    const ERROR_USER_CANNOT_UPDATE_USERDATA = 'Entry for user data could not be updated. ';
    const ERROR_USER_CHANGE = 'Account could not be updated. ';
    const ERROR_USER_DELETE = 'Account could not be deleted. ';
    const ERROR_USER_INCORRECT_LOGIN = 'Specified login could not be found. ';
    const ERROR_USER_INCORRECT_PASSWORD = 'Specified password is not correct.';
    const ERROR_USER_INVALID_STATUS = 'Undefined user status.';
    const ERROR_USER_LOGINNAME_TOO_SHORT = 'The chosen loginname is too short.';
    const ERROR_USER_LOGIN_NOT_UNIQUE = 'Specified login name already exists. ';
    const ERROR_USER_LOGIN_INVALID = 'The chosen login is invalid. A valid login has at least four characters. Only letters, numbers and underscore _ are allowed. The first letter must be a letter. ';
    const ERROR_USER_NO_AUTH = 'No authentication method specified. ';
    const ERROR_USER_NO_DB = 'No database specified.';
    const ERROR_USER_NO_PERM = 'No permission container specified.';
    const ERROR_USER_NO_USERID = 'No user-ID found. ';
    const ERROR_USER_NO_USERLOGINDATA = 'No user login data found. ';
    const ERROR_USER_NOT_FOUND = 'User account could not be found. ';
    const ERROR_USER_NOWRITABLE = 'No authentication object is writable. ';
    const ERROR_USER_NO_LOGIN_DATA = 'A username and password must be provided. ';

    const STATUS_USER_PROTECTED = 'User account is protected. ';
    const STATUS_USER_BLOCKED = 'User account is blocked. ';
    const STATUS_USER_ACTIVE = 'User account is active. ';

    // --- ATTRIBUTES ---

    /**
     * Permission container
     *
     * @var PMF_Perm_Basic|PMF_Perm_Medium
     */
    public $perm = null;

    /**
     * User-data storage container
     *
     * @var PMF_User_UserData
     */
    public $userdata = null;

    /**
     * Default Authentication properties
     *
     * @var array
     */
    private $authData = array(
        'authSource' => array(
            'name' => 'db',
            'type' => 'local'
        ),
        'encType'    => PMF_ENCRYPTION_TYPE,
        'readOnly'   => false
    );

    /**
     * Public array that contains error messages.
     *
     * @var array
     */
    public $errors = [];

    /**
     * authentication container
     *
     * @var array
     */
    protected $authContainer = [];
    
    /**
     * login string
     *
     * @var string
     */
    private $login = '';

    /**
     * minimum length of login string (default: 2)
     *
     * @var int
     */
    private $loginMinLength = 2;

    /**
     * regular expression to find invalid login strings
     * (default: /^[a-z0-9][\w\.\-@]+/i )
     *
     * @var string
     */
    private $validUsername = '/^[a-z0-9][\w\.\-@]+/i';
    
    /**
     * user ID
     *
     * @var integer
     */
    private $userId = -1;
    
    /**
     * Status of user
     *
     * @var string
     */
    private $status = '';

    /**
     * array of allowed values for status
     *
     * @var array
     */
    private $allowedStatus = array(
        'active'    => self::STATUS_USER_ACTIVE,
        'blocked'   => self::STATUS_USER_BLOCKED,
        'protected' => self::STATUS_USER_PROTECTED
    );

    /**
     * Configuration
     *
     * @var PMF_Configuration
     */
    protected $config = null;

    /**
     * Constructor
     *
     * @param PMF_Configuration $config
     *
     * @return PMF_User
     */
    public function __construct(PMF_Configuration $config)
    {
        $this->config = $config;

        $perm = PMF_Perm::selectPerm($this->config->get('security.permLevel'), $this->config);
        if (!$this->addPerm($perm)) {
            return;
        }

        // authentication objects
        // always make a 'local' $auth object (see: $authData)
        $this->authContainer = [];
        $auth = new PMF_Auth($this->config);
        $authLocal = $auth->selectAuth($this->getAuthSource('name'));
        $authLocal->selectEncType($this->getAuthData('encType'));
        $authLocal->setReadOnly($this->getAuthData('readOnly'));

        if (!$this->addAuth($authLocal, $this->getAuthSource('type'))) {
            return;
        }

        // additionally, set given $auth objects
        if (count($auth) > 0) {
            foreach ($auth as $name => $authObject) {
                if (!$authObject instanceof PMF_Auth_Driver && !$this->addAuth($authObject, $name)) {
                    break;
                }
            }
        }

        // user data object
        $this->userdata = new PMF_User_UserData($this->config);
    }


    // --- OPERATIONS ---

    /**
     * adds a permission object to the user.
     *
     * @param  PMF_Perm $perm Permission object
     * @return boolean
     */
    public function addPerm(PMF_Perm $perm)
    {
        if ($this->checkPerm($perm)) {
            $this->perm = $perm;
class Alien {}

class Dalek extends Alien {}

class Plot
{
    /** @var  Dalek */
    public $villain;
}

$alien = new Alien();
$plot = new Plot();
if ($alien instanceof Dalek) {
    $plot->villain = $alien;
}
            return true;
        }
        $this->perm = null;
        return false;
    }

    /**
     * Returns the User ID of the user.
     *
     * @return integer
     */
    public function getUserId()
    {
        if (isset($this->userId) && is_int($this->userId)) {
            return (int)$this->userId;
        }
        $this->userId   = -1;
        $this->errors[] = self::ERROR_USER_NO_USERID;
        
        return -1;
    }

    /**
     * Loads basic user information from the database selecting the user with
     * specified user-ID.
     *
     * @param  integer $userId User ID
     * @return bool
     */
    public function getUserById($userId)
    {
        $select = sprintf("
            SELECT
                user_id,
                login,
                account_status
            FROM
                %sfaquser
            WHERE
                user_id = %d",
             PMF_Db::getTablePrefix(),
             (int) $userId);
             
        $res = $this->config->getDb()->query($select);
        if ($this->config->getDb()->numRows($res) != 1) {

            $this->errors[] = self::ERROR_USER_NO_USERID . 'error(): ' . $this->config->getDb()->error();
            return false;
        }
        $user          = $this->config->getDb()->fetchArray($res);
        $this->userId = (int)    $user['user_id'];
        $this->login   = (string)$user['login'];
        $this->status  = (string)$user['account_status'];
        
        // get encrypted password
        // TODO: Add a getEncPassword method to the Auth* classes for the (local and remote) Auth Sources.
        if ('db' === $this->getAuthSource('name')) {
            $select = sprintf("
                SELECT
                    pass
                FROM
                    %sfaquserlogin
                WHERE
                    login = '%s'",
                PMF_Db::getTablePrefix(),
                $this->login
            );
                
            $res = $this->config->getDb()->query($select);
            if ($this->config->getDb()->numRows($res) != 1) {

                $this->errors[] = self::ERROR_USER_NO_USERLOGINDATA . 'error(): ' . $this->config->getDb()->error();
                return false;
            }
        }
        // get user-data
        if (!$this->userdata instanceof PMF_User_UserData) {
            $this->userdata = new PMF_User_UserData($this->config);
        }
        $this->userdata->load($this->getUserId());
        return true;
    }

    /**
     * loads basic user information from the database selecting the user with
     * specified login.
     *
     * @param  string $login       Login name
     * @param  bool   $raiseError Raise error?
     * @return bool
     */
    public function getUserByLogin($login, $raiseError = true)
    {
        $select = sprintf("
            SELECT
                user_id,
                login,
                account_status
            FROM
                %sfaquser
            WHERE
                login = '%s'",
            PMF_Db::getTablePrefix(),
            $this->config->getDb()->escape($login)
        );
        
        $res = $this->config->getDb()->query($select);
        if ($this->config->getDb()->numRows($res) !== 1) {
            if ($raiseError) {

                $this->errors[] = self::ERROR_USER_INCORRECT_LOGIN;
            }
            return false;
        }
        $user = $this->config->getDb()->fetchArray($res);
        $this->userId  = (int)    $user['user_id'];
        $this->login   = (string) $user['login'];
        $this->status  = (string) $user['account_status'];

        // get user-data
        if (!$this->userdata instanceof PMF_User_UserData) {
            $this->userdata = new PMF_User_UserData($this->config);
        }
        $this->userdata->load($this->getUserId());
        return true;
    }

    /**
     * loads basic user information from the database selecting the user with
     * specified cookie information.
     *
     * @param string $cookie
     *
     * @return boolean
     */
    public function getUserByCookie($cookie)
    {
        $select = sprintf("
            SELECT
                user_id,
                login,
                account_status
            FROM
                %sfaquser
            WHERE
                remember_me = '%s'",
            PMF_Db::getTablePrefix(),
            $this->config->getDb()->escape($cookie)
        );

        $res = $this->config->getDb()->query($select);
        if ($this->config->getDb()->numRows($res) !== 1) {
            $this->errors[] = self::ERROR_USER_INCORRECT_LOGIN;
            return false;
        }
        $user = $this->config->getDb()->fetchArray($res);

        // Don't ever login via anonymous user
        if (-1 === $user['user_id']) {
            return false;
        }

        $this->userId = (int)     $user['user_id'];
        $this->login   = (string) $user['login'];
        $this->status  = (string) $user['account_status'];

        // get user-data
        if (!$this->userdata instanceof PMF_User_UserData) {
            $this->userdata = new PMF_User_UserData($this->config);
        }
        $this->userdata->load($this->getUserId());
        return true;
    }

    /**
     * search users by login
     *
     * @param  string $search Login name
     * @return array
     */
    public function searchUsers($search)
    {
        $select = sprintf("
            SELECT
                login, 
                user_id,
                account_status
            FROM
                %sfaquser
            WHERE 
                login LIKE '%s'",
            PMF_Db::getTablePrefix(),
            $this->config->getDb()->escape($search.'%')
        );

        $res = $this->config->getDb()->query($select);
        if (!$res) {
            return [];
        }

        $result = [];
        while ($row = $this->config->getDb()->fetchArray($res)) {
            $result[] = $row;
        }

        return $result;
    }

    /**
     * creates a new user and stores basic data in the database.
     *
     * @param  string  $login  Login name
     * @param  string  $pass   Password
     * @param  integer $userId User ID
     * @return mixed
     */
    public function createUser($login, $pass = '', $userId = 0)
    {
        foreach ($this->authContainer as $auth) {
            if (!$this->checkAuth($auth)) {
                return false;
            }
        }
        
        // is $login valid?
        $login = (string)$login;
        if (!$this->isValidLogin($login)) {
            $this->errors[] = self::ERROR_USER_LOGINNAME_TOO_SHORT;
            return false;
        }
        
        // does $login already exist?
        if ($this->getUserByLogin($login, false)) {
            $this->errors[] = self::ERROR_USER_LOGIN_NOT_UNIQUE;
            return false;
        }
        
        // set user-ID
        if (0 == $userId) {
            $this->userId = (int) $this->config->getDb()->nextId(PMF_Db::getTablePrefix() . 'faquser', 'user_id');
        } else {
            $this->userId = $userId;
        }
        
        // create user entry
        $insert = sprintf("
            INSERT INTO
                %sfaquser
            (user_id, login, session_timestamp, member_since)
                VALUES
            (%d, '%s', %d, '%s')",
            PMF_Db::getTablePrefix(),
            $this->getUserId(),
            $this->config->getDb()->escape($login),
            $_SERVER['REQUEST_TIME'],
            date('YmdHis', $_SERVER['REQUEST_TIME'])
        );

        $this->config->getDb()->query($insert);
        if (!$this->userdata instanceof PMF_User_UserData) {
            $this->userdata = new PMF_User_UserData($this->config);
        }
        $data = $this->userdata->add($this->getUserId());
        if (!$data) {
            $this->errors[] = self::ERROR_USER_CANNOT_CREATE_USERDATA;
            return false;
        }
        
        // create authentication entry
        if ($pass == '') {
            $pass = $this->createPassword();
        }
        $success = false;

        foreach ($this->authContainer as $name => $auth) {
            if ($auth->setReadOnly()) {
                continue;
            }
            if (!$auth->add($login, $pass)) {
                $this->errors[] = self::ERROR_USER_CANNOT_CREATE_USER . 'in Auth ' . $name;
            } else {
                $success = true;
            }
        }
        if (!$success) {
            return false;
        }

        $this->perm->autoJoin($this->userId);
        return $this->getUserByLogin($login, false);
    }

    /**
     * deletes the user from the database.
     *
     * @return boolean
     */
    public function deleteUser()
    {
        if (!isset($this->userId) || $this->userId == 0) {
            $this->errors[] = self::ERROR_USER_NO_USERID;
            return false;
        }
        
        if (!isset($this->login) || strlen($this->login) == 0) {
            $this->errors[] = self::ERROR_USER_LOGIN_INVALID;
            return false;
        }
        
        if (isset($this->allowedStatus[$this->status]) && $this->allowedStatus[$this->status] == self::STATUS_USER_PROTECTED) {
            $this->errors[] = self::ERROR_USER_CANNOT_DELETE_USER . self::STATUS_USER_PROTECTED;
            return false;
        }
        
        $this->perm->refuseAllUserRights($this->userId);
        
        $delete = sprintf("
            DELETE FROM
                %sfaquser
            WHERE
                user_id = %d",
            PMF_Db::getTablePrefix(),
            $this->userId
        );
            
        $res = $this->config->getDb()->query($delete);
        if (!$res) {
            $this->errors[] = self::ERROR_USER_CANNOT_DELETE_USER . 'error(): ' . $this->config->getDb()->error();
            return false;
        }
        
        if (!$this->userdata instanceof PMF_User_UserData) {
            $this->userdata = new PMF_User_UserData($this->config);
        }
        $data = $this->userdata->delete($this->getUserId());
        if (!$data) {
            $this->errors[] = self::ERROR_USER_CANNOT_DELETE_USERDATA;
            return false;
        }
        
        $readOnly  = 0;
        $authCount = 0;
        $delete     = [];
        foreach ($this->authContainer as $auth) {
            $authCount++;
            if ($auth->setReadOnly()) {
                $readOnly++;
                continue;
            }
            $delete[] = $auth->delete($this->login);
        }
        
        if ($readOnly == $authCount) {
            $this->errors[] = self::ERROR_USER_NO_AUTH_WRITABLE;
        }
        if (!in_array(true, $delete)) {
            return false;
        }
        return true;
    }

    /**
     * changes the user's password. If $pass is omitted, a new
     * password is generated using the createPassword() method.
     *
     * @param  string $pass Password
     * @return boolean
     */
    public function changePassword($pass = '')
    {
        foreach ($this->authContainer as $auth) {
            if (!$this->checkAuth($auth)) {
                return false;
            }
        }
        
        $login = $this->getLogin();
        if ($pass == '') {
            $pass = $this->createPassword();
        }
        
        $success = false;
        foreach ($this->authContainer as $auth) {
            if ($auth->setReadOnly()) {
                continue;
            }
            if (!$auth->changePassword($login, $pass)) {
                continue;
            }
            else {
                $success = true;
            }
        }
        return $success;
    }

    /**
     * returns the user's status.
     *
     * @return string
     */
    public function getStatus()
    {
        if (isset($this->status) && strlen($this->status) > 0) {
            return $this->status;
        }
        return false;
    }

    /**
     * sets the user's status and updates the database entry.
     *
     * @param  string $status Status
     * @return boolean
     */
    public function setStatus($status)
    {
        // is status allowed?
        $status = strtolower($status);
        if (!in_array($status, array_keys($this->allowedStatus))) {
            $this->errors[] = self::ERROR_USER_INVALID_STATUS;
            return false;
        }
        
        // update status
        $this->status = $status;
        $update       = sprintf("
            UPDATE
                %sfaquser
            SET
                account_status = '%s'
            WHERE
                user_id = %d",
            PMF_Db::getTablePrefix(),
            $this->config->getDb()->escape($status),
            $this->userId
        );
        
        $res = $this->config->getDb()->query($update);
        
        if ($res) {
            return true;
        }
        return false;
    }

    /**
     * Returns a string with error messages.
     *
     * The string returned by error() contains messages for all errors that
     * during object procesing. Messages are separated by new lines.
     *
     * Error messages are stored in the public array errors.
     *
     * @return string
     */
    public function error()
    {
        $message = '';
        foreach ($this->errors as $error) {
            $message .= $error . "<br>\n";
        }
        $this->errors = [];
        return $message . '<br>' . implode('<br>', debug_backtrace());
    }

    /**
     * returns true if login is a valid login string.
     *
     * $this->loginMinLength defines the minimum length the
     * login string. If login has more characters than allowed,
     * false is returned.
     * $this->login_invalidRegExp is a regular expression.
     * If login matches this false is returned.
     *
     * @param  string $login Login name
     * @return boolean
     */
    public function isValidLogin($login)
    {
        $login = (string) $login;

        if (strlen($login) < $this->loginMinLength || !preg_match($this->validUsername, $login)) {
            $this->errors[] = self::ERROR_USER_LOGIN_INVALID;
            return false;
        }
        return true;
    }

    /**
     * adds a new authentication object to the user object.
     *
     * @param  PMF_Auth_Driver $auth PMF_Auth_Driver object
     * @param  string          $name Auth name
     * @return boolean
     */
    public function addAuth($auth, $name)
    {
        if ($this->checkAuth($auth)) {
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            $this->authContainer[$name] = $auth;
            return true;
        }
        return false;
    }

    /**
     * returns true if auth is a valid authentication object.
     *
     * @param  PMF_Auth $auth Auth object
     * @return bool
     */
    protected function checkAuth($auth)
    {
        $methods = array('checkPassword');
        foreach ($methods as $method) {
            if (!method_exists($auth, strtolower($method))) {
                $this->errors[] = self::ERROR_USER_NO_AUTH;
                return false;
                break;
            }
        }
        return true;
    }

    /**
     * Returns the data aof the auth container
     * @return array
     */
    public function getAuthContainer()
    {
        return $this->authContainer;
    }

    /**
     * Returns a specific entry from the auth data source array
     *
     * @param string $key
     *
     * @return string|null
     */
    public function getAuthSource($key)
    {
        if (isset($this->authData['authSource'][$key])) {
            return $this->authData['authSource'][$key];
        } else {
            return null;
        }
    }

    /**
     * Returns a specific entry from the auth data array
     *
     * @param string $key
     *
     * @return string|null
     */
    public function getAuthData($key)
    {
        if (isset($this->authData[$key])) {
            return $this->authData[$key];
        } else {
            return null;
        }
    }

    /**
     * returns true if perm is a valid permission object.
     *
     * @param  PMF_Perm $perm Perm object
     *
     * @return bool
     */
    private function checkPerm($perm)
    {
        if ($perm instanceof PMF_Perm) {
            return true;
        }
        $this->errors[] = self::ERROR_USER_NO_PERM;
        return false;
    }

    /**
     * returns the user's login.
     *
     * @return string
     */
    public function getLogin()
    {
        return $this->login;
    }

    /**
     * returns a new password.
     *
     * @return string
     */
    private function createPassword()
    {
        srand((double)microtime() * 1000000);
        return (string) uniqid(rand());
    }

    /**
     * Returns the data of the current user
     *
     * @param  string $field Field
     * @return array
     */
    public function getUserData($field = '*')
    {
        if (!($this->userdata instanceof PMF_User_UserData)) {
            $this->userdata = new PMF_User_UserData($this->config);
        }
        return $this->userdata->get($field);
    }

    /**
     * Adds user data
     *
     * @param  array $data Array with user data
     * @return bool
     */
    public function setUserData(Array $data)
    {
        if (!($this->userdata instanceof PMF_User_UserData)) {
            $this->userdata = new PMF_User_UserData($this->config);
        }
        $this->userdata->load($this->getUserId());
        return $this->userdata->set(array_keys($data), array_values($data));
    }

    /**
     * Returns an array with the user-IDs of all users found in
     * the database. By default, the Anonymous User will not be returned.
     *
     * @param  boolean $withoutAnonymous Without anonymous?
     * @return array
     */
    public function getAllUsers($withoutAnonymous = true)

    {
        $select = sprintf("
            SELECT
                user_id
            FROM
                %sfaquser
            %s
            ORDER BY user_id ASC",
            PMF_Db::getTablePrefix(),
            ($withoutAnonymous ? 'WHERE user_id <> -1' : '')
        );

        $res = $this->config->getDb()->query($select);
        if (!$res) {
            return [];
        }

        $result = [];
        while ($row = $this->config->getDb()->fetchArray($res)) {
            $result[] = $row['user_id'];
        }

        return $result;
    }

    /**
     * Returns an array of all users found in the database. By default, the 
     * anonymous User will not be returned. The returned array contains the
     * user ID as key, the values are login name, account status, authentication
     * source and the user creation date.
     *
     * @param  boolean $withoutAnonymous Without anonymous?
     * @return array
     */
    public function getAllUserData($withoutAnonymous = true)
    {
        $select = sprintf("
            SELECT
                user_id, login, account_status, auth_source, member_since
            FROM
                %sfaquser
            %s
            ORDER BY
               login ASC",
            PMF_Db::getTablePrefix(),
            ($withoutAnonymous ? 'WHERE user_id <> -1' : ''));

        $res = $this->config->getDb()->query($select);
        if (!$res) {
            return [];
        }

        $result = [];
        while ($row = $this->config->getDb()->fetchArray($res)) {
            $result[$row['user_id']] = $row;
        }

        return $result;
    }
    
    /**
     * Get all users in <option> tags
     *
     * @param integer $id Selected user ID
     *
     * @return string
     */
    public function getAllUserOptions($id = 1)
    {
        $options  = '';
        $allUsers = $this->getAllUsers();
        foreach ($allUsers as $userId) {
            if (-1 != $userId) {
                $this->getUserById($userId);
                $options .= sprintf(
                    '<option value="%d"%s>%s (%s)</option>',
                    $userId,
                    (($userId == $id) ? ' selected="selected"' : ''),
                    $this->getUserData('display_name'),
                    $this->getLogin()
                );
            }
        }
        return $options;
    }

    /**
     * sets the minimum login string length
     *
     * @param  integer $loginMinLength Minimum length of login name
     *
     * @return void
     */
    public function setLoginMinLength($loginMinLength)
    {
        if (is_int($loginMinLength)) {
            $this->loginMinLength = $loginMinLength;
        }
    }
}

thorsten / phpMyFAQ

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PMF_User::searchUsers() B

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