https://codeigniter.com/user_guide/
https://codeigniter.com/user_guide/general/common_functions.html
XSS공격을 막기 위해 사용
모델 인스턴스 생성
report errors related to form validation.
creates a hidden input with a CSRF token that helps protect against some common attacks.
.env파일의 CI_ENVIRONMENT = development
- Config/Routes.php
- Config/Filters.php
- App\Controllers\News.php
- App\Models\NewsModel.php
- App\Views\news\create overview success view.php
여기에 에러로그가 쌓인다 .gitignore파일에서 커밋 안하게 설정했다