logout and redirecting session in php

Question

the below one is the link in my php site   after clicking this button the user s session should be terminated and he should be redirected again to the home page   i have written the coding for this concept as follows but it shows me only a blank page it is not redirected to the home page     please correct my codings   lt a href  Logout php  gt  click here to log out lt  a gt    codings in the Logout php a follows   lt   session start    session unset    session destroy    ob start    header  location home php    ob end flush     include  home php     include  home php   exit      gt

User · Answer

lt  php   initialize the session if   isset   SESSION       session start             Logout the current user      logoutAction     SERVER  PHP SELF     doLogout true   if   isset   SERVER  QUERY STRING      amp  amp     SERVER  QUERY STRING                 logoutAction      amp    htmlentities   SERVER  QUERY STRING         if   isset   GET  doLogout      amp  amp    GET  doLogout     true             to fully log out a visitor we need to clear the session variables       SESSION  MM Username     NULL        SESSION  MM UserGroup     NULL        SESSION  PrevUrl     NULL      unset   SESSION  MM Username           unset   SESSION  MM UserGroup         unset   SESSION  PrevUrl          logoutGoTo    index php        if   logoutGoTo            header  Location   logoutGoTo            exit            gt

User · Answer

Use this instead     lt   session start    session unset    session destroy     header  location home php    exit      gt

User · Answer

Only this is necessary  session start    unset   SESSION  nome         where   SESSION  nome   is your own variable  if you do not have one use only this as follow   session unset      header  Location  home php

User · Answer

lt  php  session start     session unset     session destroy     header  location home php     exit       gt

User · Answer

lt  php session start    session destroy    header  Location  home php      gt

User · Answer

The simplest way to log out and redirect back to the login or index   lt  php     if   isset   SESSION     session start            SESSION   array         session destroy         header  quot Location  login php quot       Or wherever you want to redirect     exit      gt

[php] logout and redirecting session in php

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