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Role: Documentation
Content type: text/markdown
Description: Documentation
Class: PHP User Login class
Register, login and recover users in a database
Author: By
Last change: User documentation
Date: 5 years ago
Size: 3,536 bytes


Class file image Download


Universal class for basic user routine. Class definition for your project purpose is required.

Class provides: - user database routine (select / insert / update / delete) - user account routine (login / logout / recover / check)

Probably the best way is to use the ideas of methods realization in your own class.

PHP Tested: 5.6.19, 7.0.11


	2.1. User::init()
	2.2. User::getByID()
	2.3. User::getByLogin()
	2.4. User::getList()
	2.5. User::add()
	2.6. User::update()
	2.7. User::delete()
	2.8. User::loginUpdate()
	2.9. User::loginExists()
	2.10. User::passwordHash()
	2.11. User::passwordCheck()
	2.12. User::passwordUpdate()
	2.13. User::passwordGet()
	2.14. User::login()
	2.15. User::logout()
	2.16. User::recover()
	2.17. User::check()
	2.18. User::getError()


Class definition is provided in $_definition variable:

private static $_definition = array(
  'table' => 'users',                         /users table name/
  'id' => 'userID',                           /user identifier field name/
  'login' => 'login',                         /user login field name/
  'pass' => 'password',                       /user password field name/
  'key' => 'session_key',                     /user session key field name/
  'fields' => array('group', 'name', 'mail')  /add your fields here/


2.1. User::init($db_drvr, $db_host, $db_name, $db_user, $db_pass)

Initialization of class. Should be called before other methods.

$db_drvr - database driver.

$db_host - database server.

$db_host - database name.

$db_user - database user.

$db_pass - database password.

2.2. User::getByID($userID)

Get user data (except password) by ID.

To get hash of user password use User::passwordGet() method (see section 2.13).

2.3. User::getByLogin($login)

Get user data (except password) by login.

To get hash of user password use User::passwordGet() method (see section 2.13).

It's good idea to use chache here.

2.4. User::getList()

Get users list.

2.5. User::add($data)

Add new user.

$data - user data array with keys according definition.

Password should be provided as is. Method will create hash and write it into database.

2.6. User::update($userID, $data)

Update user data (except login and password).

$data - user data array with keys according definition. Some data could be skipped.

To update login use User::loginUpdate() method (see section 2.8).

To update password use User::passwordUpdate() method (see section 2.12).

2.7. User::delete($userID)

Delete user by ID.

2.8. User::loginUpdate($userID, $login)

Update user login.

2.9. User::loginExists($login, $userID = 0)

Check if $login exists in database. User with $userID skipped.

2.10. User::passwordHash($pass)

Create user password hash using random seed.

2.11. User::passwordCheck($pass, $hash)

Check user password.

2.12. User::passwordUpdate($userID, $pass)

Update user password. Password should be provided as is. Method will create hash and write it into database.

2.13. User::passwordGet()

Get user password hash from database.

2.14. User::login($login, $pass)

Login user in system.

2.15. User::logout()

Logout user.

2.16. User::recover()

Create new password and update database.

2.17. User::check()

Check current user.

2.18. User::getError()

Return list of latest errors as array.

For more information send a message to info at phpclasses dot org.