May i ask what the advantage of storing objects in session is ? Does it cause overhead ? Like should i store the most common classes like the db and auth class in a session ?
-----Original Message----- From: Jason Giangrande [mailto:[EMAIL PROTECTED] Sent: Friday, April 09, 2004 2:21 PM To: [EMAIL PROTECTED] Subject: Re: [PHP] Serializing objects and storing them is sessions Jason Wong wrote: > On Friday 09 April 2004 11:07, Jason Giangrande wrote: > >>Jason Wong wrote: >> >>>What does the php error have to say about it? >> >>php error? I'm sorry but I don't know what you are talking about. > > > Sorry, I meant to say "php error log". You should ALWAYS enable full error > reporting. And whenever you encounter a problem the first thing you should do > is check the error log. I do not have error logging enabled. All errors are displayed to the screen. This is not a production server I am testing on. >>The >>only error I get is that a call to a member function on a non-object. >>Here's the error (path has been changed): >> >>Fatal error: Call to a member function on a non-object in >>/path/to/php/script/test.php on line 16 > > > And what code are you running to get that error? Because AFAICS the code you > presented cannot produce that error. I wasn't showing the method call, because it isn't what's causing the problem (well I don't think so, anyway). The problem is the session not unserializing for some reason. Here is the code. Page one: require_once('UserAuth.inc'); $auth = new UserAuth('file', array('file' => '/tmp/password')); if (!empty($_POST['username']) && !empty($_POST['password'])) { //$auth = new UserAuth('file', array('file' => '/tmp/password')); if ($login = $auth->login($_POST['username'], $_POST['password'], $secret_word)) { session_start(); $_SESSION['auth'] = serialize($auth); //session_register("auth"); //var_dump($_SESSION['auth']); header('Location: http://example/code/php/test.php'); //$auth->debug(); die(); } else { var_dump($login); echo 'Test failed!'; die(); } } <More code down here> Page two: require_once('UserAuth.inc'); session_start(); if (!empty($_SESSION['auth'])) { var_dump($_SESSION['auth']); $userauth = unserialize($_SESSION['auth']); //$auth = $_SESSION['auth']; var_dump($userauth); } <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> <head> <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> <title>UserAuth Test</title> </head> <body> <?php echo $vars; ?> <a href="/admin/login.php?logout">Logout</a> </body> </html> <?php } else { var_dump($vars); session_destroy(); } -- Jason Giangrande <[EMAIL PROTECTED]> http://www.giangrande.org http://www.dogsiview.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
