Severity: 8192
Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 132
Backtrace:
File: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 290
Backtrace:
File: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 164
Backtrace:
File: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 233
Backtrace:
File: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 313
Backtrace:
File: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_files_driver::gc($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: 354
Backtrace:
File: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
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: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
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: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
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: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
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: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
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: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
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: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
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: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
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: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: drivers/Session_files_driver.php
Line Number: 108
Backtrace:
File: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
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: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
Severity: Warning
Message: session_start(): Session cannot be started after headers have already been sent
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /home/ciccom/gnobb.cic.com.bd/application/controllers/Home.php
Line: 9
Function: __construct
File: /home/ciccom/gnobb.cic.com.bd/index.php
Line: 315
Function: require_once
In the May 19 ScienceNews, partial success in the restoration of vision is reported in experimental rats through retinal implants. This experiment successfully carried out in rats may in the future lead to partial sight restoration for some blind people. With the help of a video camera fitted on to a specialized pair of goggles, computer images will be formed and processed. Lasers inside the goggles will send that information to photovoltaic chips implanted in the eye. This device is expected to stimulate nerve cells sending relevant information to the brain. The blind person may then be able to see the images perceived by the camera.