php - Prevent users from accessing member pages by entering cached url -

i have website members have login noticed after logging out can enter page url in browser , go in without using login form, how prevent this.

what mean believe there way me check if session valid on pages. non users can put url in browsers , enter without logging in.

use session variable in php.

session_start(); $_session['login'] = true;

this creates session variable called 'login' can used verify whether user logged in. now, have check variable :

if($_session['login'] == true){     /*goto user page*/ }else{     /*redirect somewhere else */ }

to create logout button, ensure users can't copy-paste url again , enter,

session_destroy();

will work fine.

You