screen lock - CodeIgniter-CodePudding

Hi I am a beginner in codeigniter and I have a question, how to make a screen lock that will turn off after some action such as pressing a button / entering a code. The lock is to be based on the fact that until we do something will appear to us a page that can not be bypassed. in the link an example from modesy

Thank you for any help

CodePudding user response：

Create a session variable locked


$this->session->set_userdata('locked', false);


if(Something == true) {

   $this->session->set_userdata('locked', true);
}

Then check if has to be locked:

if($this->session->userdata('locked')){

redirect_to "/install"

}

then after finishing install $this->session->set_userdata('locked', false);