CodeIgniter Study Notes (vi) input class in--ci Super Object

Input is a Ci_input type object, obtained through $this->input, which provides methods for obtaining user input information, such as:

1. Post method: Used to get parameters passed through the Post method
2. Get method: Used to get arguments passed through the Get method
3. Post_get method: Used to get the parameters passed by the post or get method, giving priority to the post parameters.
4. Get_post method: Used to get the arguments passed by the post or get method, taking precedence on the Get parameters
5. Server method: Get the value in $_server
6. Cookie method: Get the value in $_cookie
7. Set_cookie method: Set Cookie Value
8. 。。。。。。

CodeIgniter Study Notes (vi) input class in--ci Super Object