Why $_REQUEST cannot accept parameters?

Question

Android php toolbox, then $_REQUEST in the php code cannot accept parameters, get, post parameters can be accepted, GPR is turned on in the configuration, I don’t know what’s going on, please help me solve it

Answer 1

The key value of name needs to exist in the form, and then the corresponding key value is passed. However, generally speaking, after obtaining it with $_GET or $_POST, make a judgment to complete the parameter transmission process!