Severity: 8192
Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 113
Severity: 8192
Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 280
Severity: 8192
Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 145
Severity: 8192
Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 223
Severity: 8192
Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 303
Severity: 8192
Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 344
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 281
Severity: Warning
Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 293
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 303
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 313
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 314
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 315
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 316
Severity: Warning
Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 107
Severity: Warning
Message: session_start(): Session cannot be started after headers have already been sent
Filename: Session/Session.php
Line Number: 140
Severity: 8192
Message: setcookie(): Passing null to parameter #7 ($httponly) of type bool is deprecated
Filename: core/Input.php
Line Number: 410
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/hakantas/public_html/system/core/Exceptions.php:272)
Filename: core/Input.php
Line Number: 410
Bu yazıda web uygulamalarında Local Storage ve Session Storage arasındaki farklardan bahsedeceğim. Aslına bakarsanız Web Storage, Local Storage ve Session Storage konularını okuduysanız aralarında çok da fark olmadığını göreceksiniz. Yine de net bir şekilde aralarındaki farkları ve hatta benzerlikleri yazmakta fayda var.
Local Storage ve Session Storage Farkları ve Benzerlikleri
Local Storage | Session Storage | |
F1) | Veriler, kullanıcı silene kadar veya tarayıcı geçmişi silinene kadar kaybolmaz. | Veriler, tarayıcı veya sekme kapandığında silinir. |
F2) | localStorage nesnesinden metodlar kullanılır. | sessionStorage nesnesinden metodlar kullanılır. |
B1) | Veriler, kullanıcının bilgisayarında depolanır (client- side). | Veriler, kullanıcının bilgisayarında depolanır (client- side). |
B2) | Verilerin depolama boyutu sınırsızdır (tarayıcı sınırlayabilir). | Verilerin depolama boyutu sınırsızdır (tarayıcı sınırlayabilir). |
B3) | Verilerin son geçerlilik tarihi yoktur. | Verilerin son geçerlilik tarihi yoktur. |
Önizlemeye tıklayarak Local Storage ve Session Storage karşılaştırması yapabilirsiniz. İsminizi girip kaydettiğinizde veriler hem Local Storage hem de Session Storage ile depolanır. Alt satırda iki türde de depoladığınız veri okunur. Tarayıcıyı veya sekmeyi kapatıp sayfayı tekrar açtığınızda verinin Local Storage'da kaybolmadığını ama Session Storage'da kaybolduğunu göreceksiniz.
YORUMLAR