После настройки по видео появились ошибки, что делать?

КУРС CODEIGNITER, урок 22 (Разграничение прав доступа к сайту. Подготовка), после настройки по видео появились ошибки. Всё сделано по уроку!!! Так же заменил файлы сайта на файлы из исходного кода - те же самые ошибки!!! Не могу дальше обучаться. Что делать? Ошибки указаны ниже:

A PHP Error was encountered
Severity: 8192

Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 132

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192

Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 294

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192

Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 168

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192

Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 237

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192

Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 317

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: 8192

Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 358

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 282

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 294

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 304

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 314

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 315

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 375

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent

Filename: Session/Session.php

Line Number: 143

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 32
Function: library

File: D:\xampp\htdocs\kinomonster\application\core\MY_Controller.php
Line: 6
Function: __construct

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 8
Function: __construct

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once

codeigniter

7 ответов

Полностью менял! Что за дамп базы?

Благодарю!

Ошибку исправил (нашёл в вопросах) поменял местами //function __construct() на function DX_Auth() в файле "application > libraries > DX_Auth.php".

Но появилась новые ошибки и пока не нашёл решения:

A PHP Error was encountered
Severity: Warning

Message: Undefined property: DX_Auth::$ci

Filename: libraries/DX_Auth.php

Line Number: 758

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 758
Function: _error_handler

File: D:\xampp\htdocs\kinomonster\application\views\templates\menu.php
Line: 24
Function: is_logged_in

File: D:\xampp\htdocs\kinomonster\application\views\templates\footer.php
Line: 4
Function: view

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 20
Function: view

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Warning

Message: Attempt to read property "session" on null

Filename: libraries/DX_Auth.php

Line Number: 758

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php
Line: 758
Function: _error_handler

File: D:\xampp\htdocs\kinomonster\application\views\templates\menu.php
Line: 24
Function: is_logged_in

File: D:\xampp\htdocs\kinomonster\application\views\templates\footer.php
Line: 4
Function: view

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 20
Function: view

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
An uncaught Exception was encountered
Type: Error

Message: Call to a member function userdata() on null

Filename: D:\xampp\htdocs\kinomonster\application\libraries\DX_Auth.php

Line Number: 758

Backtrace:

File: D:\xampp\htdocs\kinomonster\application\views\templates\menu.php
Line: 24
Function: is_logged_in

File: D:\xampp\htdocs\kinomonster\application\views\templates\footer.php
Line: 4
Function: view

File: D:\xampp\htdocs\kinomonster\application\controllers\Main.php
Line: 20
Function: view

File: D:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once

Стоял XAMPP версии 8.1.2, поставил 7.1.10 (xampp-win32-7.1.10-0-VC14-installer.exe). Теперь и с исходным кодом и с тестовым index.php (<?php echo "Test"; ?>) доступ к сайту запрещен!

Access forbidden!
You don't have permission to access the requested directory. There is either no index document or the directory is read-protected.

If you think this is a server error, please contact the webmaster.

Error 403
kinomonster.com
Apache/2.4.28 (Win32) OpenSSL/1.0.2l PHP/7.1.10

Нашёл решение: XAMPP надо ставить на C:\. У меня стоял на D:\ !

Так же заменил файлы сайта на файлы из исходного кода - те же самые ошибки!!!

Выборочно заменил файлы из исходного кода уроков или целиком весь код, включая дамп базы? Если нет, возьми код целиком и дамп базы, будет работать.

Попробуй XAMPP поставить с PHP ниже версии 8.1.

Тут есть как пофиксить ошибку, если использовать последнюю версию PHP:

https://stackoverflow.com/questions/70508122/message-return-type-of-ci-session-files-driveropensave-path-name-should

Пробовал XAMPP с версией PHP ниже поставить?