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
DOCTYPE'ın ne olduÄŸunu ve DOCTYPE tanımlamanın neden önemli olduÄŸunu baÅŸka bir makalede anlatmıştım. EÄŸer yazdığımız kodun her tarayıcıda aynı ÅŸekilde görünmesini istiyorsak standardı saÄŸlamalıyız. Bunu DOCTYPE kullanarak yapacağız. Åžimdi ise bir örnekle DOCTYPE'ı tanımlanmış
DOCTYPE, hazırladığınız sayfaların hangi tipte bir belge olduÄŸunu tarayıcıya (browser) bildirmek için kullanılır. Bu sayede tarayıcı bu sayfayı hangi standarda (hangi HTML sürümü kullanılmış) göre yorumlayacağını anlamış olur. EÄŸer DOCTYPE kullanılmazsa tarayıcılar sayfaları