okay i have used arrays before but now im getting in to using more and more arrays.

the problem is that my page is blank and im positive it is the array for any actions for login, logout and stuff like that, but im somewhat unsure how to word the if statement so it detects if there is a value for $do and if that is false then to cancel that array and to continue. well here is my code

PHP Code:

                                                $function = $_GET['function'];
                        $page = $_GET['p'];
                        $do = $_GET['do'];
                        
                        $do_arrary = array(
                                                'login'  =>  '/scripts/login.php',
                                                'signup' =>  'scripts/signup.php',
                                                'logout' =>  'scripts/logout.php',
                                                'recover_pass' => 'scripts/recoverpass.php',
                                                'change_pass'  => 'scripts/changeuserpass.php',
                        );
                        
                        $actions = array(   
                                                'empty'    => '',
                                                'blank'    => 'pages/home.php', 
                                                'pak'      => 'pages/pak.php', 
                                                'about'    => 'pages/about.php',
                                                'contact'  => 'pages/contact.php',
                                                'news'     => 'pages/news.php',
                                                'contact'  => 'pages/contact.php',
                                                'offline'  => 'pages/offline.php',
                                                                

                         ); 
                        
                        if ($function == "offline") {
                        echo "<center><h1>Sorry Function Not Avalible Yet</h1></center>";
                        $page = 'offline';
                        }
                        
                        if(!$do || !array_key_exists($do, $do_array)){
                        $do_action = 'NO';
                        }
                        else{
                        include($do_array[ $do ]);
                        $do_action = 'yes';
                        }
                                            
                        if($do_action == NO){
                        if(!isset($page) || !array_key_exists($page, $actions)) {
                          //  $HTTP_GET_VARS['page'] = 'blank'; // set a default 
                        $page = 'blank';
                        include($actions[ $page ]);
                        }
                        else{
                        include($actions[ $page ]); 
                        }
                        } 


**** im so dumb

i had an exit; command in the wrong spot

you may reveiw the code and letme know of anything you think i should change

OKAY NVM i am still getting an error say that

Warning: array_key_exists(): The second argument should be either an array or an object in c:\program files\apache group\apache\htdocs\index.php on line 133

Line 133 is 2nd if

PHP Code:

                        if ($function == "offline") {
                        echo "<center><h1>Sorry Function Not Avalible Yet</h1></center>";
                        $page = 'offline';
                        }
                        
                        if(!$do || !array_key_exists($do, $do_array)){
                        $do_action = 'NO';
                        }
                        else{
                        include($do_array[ $do ]);
                        $do_action = 'yes';
                        }