Severity: 8192
Message: Creation of dynamic property CI_URI::$config is deprecated
Filename: core/URI.php
Line Number: 101
Severity: 8192
Message: Creation of dynamic property CI_Router::$uri is deprecated
Filename: core/Router.php
Line Number: 127
Severity: 8192
Message: Creation of dynamic property index::$benchmark is deprecated
Filename: core/Controller.php
Line Number: 75
Severity: 8192
Message: Creation of dynamic property index::$hooks is deprecated
Filename: core/Controller.php
Line Number: 75
Severity: 8192
Message: Creation of dynamic property index::$config is deprecated
Filename: core/Controller.php
Line Number: 75
Severity: 8192
Message: Creation of dynamic property index::$log is deprecated
Filename: core/Controller.php
Line Number: 75
Severity: 8192
Message: Creation of dynamic property index::$utf8 is deprecated
Filename: core/Controller.php
Line Number: 75
Severity: 8192
Message: Creation of dynamic property index::$uri is deprecated
Filename: core/Controller.php
Line Number: 75
Severity: 8192
Message: Creation of dynamic property index::$exceptions is deprecated
Filename: core/Controller.php
Line Number: 75
Severity: 8192
Message: Creation of dynamic property index::$router is deprecated
Filename: core/Controller.php
Line Number: 75
Severity: 8192
Message: Creation of dynamic property index::$output is deprecated
Filename: core/Controller.php
Line Number: 75
Severity: 8192
Message: Creation of dynamic property index::$security is deprecated
Filename: core/Controller.php
Line Number: 75
Severity: 8192
Message: Creation of dynamic property index::$input is deprecated
Filename: core/Controller.php
Line Number: 75
Severity: 8192
Message: Creation of dynamic property index::$lang is deprecated
Filename: core/Controller.php
Line Number: 75
Severity: 8192
Message: Creation of dynamic property index::$load is deprecated
Filename: core/Controller.php
Line Number: 78
Severity: 8192
Message: Creation of dynamic property index::$db is deprecated
Filename: core/Loader.php
Line Number: 390
Severity: 8192
Message: Creation of dynamic property CI_DB_mysqli_driver::$autoinit is deprecated
Filename: database/DB_driver.php
Line Number: 371
Severity: 8192
Message: Return type of CI_Session_files_driver::open($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 $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 344
Severity: 8192
Message: Creation of dynamic property index::$session is deprecated
Filename: core/Loader.php
Line Number: 1290
Severity: 8192
Message: Creation of dynamic property index::$pagination is deprecated
Filename: core/Loader.php
Line Number: 1290
Severity: 8192
Message: Creation of dynamic property index::$email is deprecated
Filename: core/Loader.php
Line Number: 1290
Severity: 8192
Message: Creation of dynamic property index::$ders_model is deprecated
Filename: core/Loader.php
Line Number: 353
Severity: 8192
Message: Creation of dynamic property index::$bilgi_model is deprecated
Filename: core/Loader.php
Line Number: 353
Severity: 8192
Message: Creation of dynamic property CI_Loader::$data is deprecated
Filename: core/Loader.php
Line Number: 925
Severity: 8192
Message: Creation of dynamic property CI_Loader::$benchmark is deprecated
Filename: core/Loader.php
Line Number: 925
Severity: 8192
Message: Creation of dynamic property CI_Loader::$hooks is deprecated
Filename: core/Loader.php
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Severity: 8192
Message: Creation of dynamic property CI_Loader::$config is deprecated
Filename: core/Loader.php
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Severity: 8192
Message: Creation of dynamic property CI_Loader::$log is deprecated
Filename: core/Loader.php
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Severity: 8192
Message: Creation of dynamic property CI_Loader::$utf8 is deprecated
Filename: core/Loader.php
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Severity: 8192
Message: Creation of dynamic property CI_Loader::$uri is deprecated
Filename: core/Loader.php
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Severity: 8192
Message: Creation of dynamic property CI_Loader::$exceptions is deprecated
Filename: core/Loader.php
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Severity: 8192
Message: Creation of dynamic property CI_Loader::$router is deprecated
Filename: core/Loader.php
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Severity: 8192
Message: Creation of dynamic property CI_Loader::$output is deprecated
Filename: core/Loader.php
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Severity: 8192
Message: Creation of dynamic property CI_Loader::$security is deprecated
Filename: core/Loader.php
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Severity: 8192
Message: Creation of dynamic property CI_Loader::$input is deprecated
Filename: core/Loader.php
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Message: Creation of dynamic property CI_Loader::$lang is deprecated
Filename: core/Loader.php
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Message: Creation of dynamic property CI_Loader::$load is deprecated
Filename: core/Loader.php
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Message: Creation of dynamic property CI_Loader::$db is deprecated
Filename: core/Loader.php
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Severity: 8192
Message: Creation of dynamic property CI_Loader::$session is deprecated
Filename: core/Loader.php
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Severity: 8192
Message: Creation of dynamic property CI_Loader::$pagination is deprecated
Filename: core/Loader.php
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Severity: 8192
Message: Creation of dynamic property CI_Loader::$email is deprecated
Filename: core/Loader.php
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Message: Creation of dynamic property CI_Loader::$ders_model is deprecated
Filename: core/Loader.php
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Message: Creation of dynamic property CI_Loader::$bilgi_model is deprecated
Filename: core/Loader.php
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Message: Creation of dynamic property index::$makale_model is deprecated
Filename: core/Loader.php
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Message: setcookie(): Passing null to parameter #7 ($httponly) of type bool is deprecated
Filename: core/Input.php
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Message: Creation of dynamic property index::$yorum_model is deprecated
Filename: core/Loader.php
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Message: Creation of dynamic property CI_Loader::$makale_model is deprecated
Filename: core/Loader.php
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Filename: core/Loader.php
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Site yapımında en çok kullanılan ve birbiriyle çok karıştırılan 2 CSS özelliğinden bahsedelim; padding ve margin. Kısaca padding; element kenarı ile element içeriği arasındaki boşluktur. Kısaca margin; 2 elementin birbirine olan uzaklığıdır (boşluğudur). Şimdi örneklerle daha detaylı inceleyelim.
1) Padding
Element kenarı (div, p, img vb. içeriği) ile element içeriği (div, p, img vb. içeriği) arasındaki boşluktur (iç kenar boşluğu). Üst, alt, sağ ve soldan boşluk verilebilir. Aşağıdaki resimde arka planı gri, kenarlığı mavi renkte olan ve içinde anlamsız kelimeler yazan bir div var.

Padding'in çeşitli şekilde kullanımları vardır.
a) 4 değerli padding
padding:50px 20px 50px 20px;

Bu kod içeriğin yukarısından 50 piksel, sağından 20 piksel, aşağısından 50 piksel ve solundan 20 piksel boşluk bırakır. Daha kolay şekilde aklınızda tutabilmeniz için ilk değer yukarıdan başlayacak şekilde saat yönünde ilerlediğini düşünün. Değerler sadece piksel cinsinden olmak zorunda değildir, bunun dışında sık kullanılan Points (pt), Ems (em), Percent (%) vb. gibi cinsler vardır.
b) 3 değerli padding
padding:50px 20px 50px;

Bu kod içeriğin yukarısından 50 piksel, sağından ve solundan 20 piksel, aşağısından 50 piksel boşluk bırakır.
c) 2 değerli padding
padding:50px 20px;

Bu kod içeriğin yukarısından ve aşağısından 50 piksel, sağından ve solundan 20 piksel boşluk bırakır.
d) 1 değerli padding
padding:50px;

Bu kod içeriğin her tarafından 50 piksel boşluk bırakır.
e) Bağımsız padding kullanımı
Bu şekilde bağımsız olarak padding değerleri ayarlanabilir.
Yukarıdan boşluk bırakma
padding-top:100px;
Sağdan boşluk bırakma
padding-right:100px;
Aşağıdan boşluk bırakma
padding-down:100px;
Soldan boşluk bırakma
padding-left:100px;
Örneğin; sadece soldan 20 piksellik boşluk bırakılacaksa padding:0 0 0 20px; yerine padding-left:20px; yazılabilir.
2) Margin
2 element içeriğinin (div vb.) birbirine olan uzaklığıdır (boşluğudur). Element kenarının dışında boşluk oluşturur. Üst, alt, sağ ve soldan boşluk verilebilir. Kullanımı şekli padding ile aynıdır.
margin:100px 50px 100px 50px;
margin:100px 50px 100px;
margin:100px 50px;
margin:100px;
margin-top:100px;
margin-bottom:100px;
margin-right:50px;
margin-left:50px;
Aşağıdaki resimde arka planı gri, kenarlığı mavi renkte olan ve içinde yazılar yazan 2 div var.

Örnek: margin:100px 50px 50px;
Aşağıdaki resmi tanımlayacak olursak; ikinci div alanının üzerinde bir içerik olacaksa eğer ikinci alanın 100 piksel üzerinde olmalı, ikinci alanın sağında veya solunda bir içerik olacaksa 50 piksel sağında veya solunda olmalı, ikinci alanın altında bir içerik olacaksa 50 piksel altında olmalı.
