php - Redirect to the last page requested after login -


i need regarding login system. in project when user logs in go account. if browsing pages , asked login should redirect page after login , not profile page.

here code trying user redirected student_account.php , not requested page.

$fetch = mysql_fetch_assoc($exec);         $_session['login'] = $fetch[uniq];             $_session['emailid'] = $fetch['email'];             $emailid = $_session['emailid'];          $_session['type'] = 'student';         if(isset($_session['url']))     $url = $_session['url']; // holds url last page visited. else     $url = "student_account.php"; // default page   header("location:$url");

i think should try http_referer here redirect on last visited page. set hidden field in login form.

html :- 

<input type="hidden" name="redirurl" value="<? echo $_server['http_referer']; ?>" />

and redirurl value in form post.

php :- 

if(isset($_request['redirurl']))     $url = $_request['redirurl']; // holds url last page visited. else     $url = "student_account.php"; // default page   header("location:$url");

or if using session please ensure start session session_start() on page. otherwise session break , couldn't save desired url.


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