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Message # 1510822:
Date: 11/12/08 04:02
By: danjo
Subject: Session and headers problems

I have a code that has a start session fuction which is referencing a header location in another file . but it is giving me this errors


Cannot modify header information - headers already sent by (output started at C:\wamp\www\valentine\shop\access_admin.php:7) in C:\wamp\www\valentine\shop\access_admin.php on line 59

The access_admin.php file is :

<?php

ini_set("display_errors", "1");

//admin mode access file



include("./cfg/connect.inc.php");

if (isset($_POST["authorize"]))
{
if (!strcmp(base64_encode($_POST["login"]), ADMIN_LOGIN) && !strcmp(md5($_POST["password"]), ADMIN_PASS))
{ //login ok
$_SESSION["log"] = ADMIN_LOGIN;
$_SESSION["pass"] = ADMIN_PASS;
//redirect to the admin interface
header("Cache-control: private");
}
else $errorStr = "Invalid login and/or password";
}

?>

Please help...

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Comments:
Session and headers problemsdanjo11/12/08 04:02
Great scriptPatrick11/04/08 16:37
Sessions/ Working with FramesMike Foland05/14/08 12:16
No Access to PHP.ini fileKevin11/14/05 05:56
Saving a little spaceKeamos10/15/05 14:23
session passing across serversCharles Peterson08/09/05 02:14
RE: How to adjust session.gc_maxlifetime...?premlal06/23/05 07:27
Passing sessions shiva01/27/05 00:00
Performances of mysql session handlersJMattB11/19/03 08:17
passing info between serversGary Peach11/04/03 04:39
modify ONLY close methodjacopo10/11/03 12:57
RE: Are you losing part of your session?ycdtosa05/26/03 09:15
RE: Potential security threadJason L05/11/03 20:53
Are you losing part of your session?Brett Brewer05/06/03 17:14
RE: Sessions or DatabaseGregg04/27/03 20:35
Potential security thread.:TCN:.04/19/03 10:48
RE: Worked Perfectly! Thanks!Jason .04/07/03 14:33
Garbage problem solvedSimon Beer03/21/03 03:09
Worked Perfectly! Thanks!Brett Brewer03/19/03 19:46
Good tutorialRecoilUK03/04/03 22:46
It's working fine - register_globals Issue?Rhinestone_Cowboz03/03/03 17:20
RE: String session VariablesBob02/27/03 11:19
Full working version ?Laurent DINCLAUX02/04/03 00:43
Thanksvinny01/21/03 10:27
RE: Sessions or DatabaseJester01/13/03 08:57
Don't use this code!Jonathan Leppert01/09/03 10:02
RE: session_on_end how to whith no php.ini acScott Fletcher01/06/03 11:39
header problems!Truong-An10/23/02 22:53
I WISH AUTHORS WOULD TESTSteve10/23/02 12:42
Garbage Collection never runs!!?!?Voyager10710/04/02 05:25
Sessions or DatabaseUdi Landau09/09/02 11:55
RE: Garbage collection & servertime, redirectsAJB08/28/02 00:51
RE: session_on_end how to whith no php.ini acces.Mattia Wow08/19/02 06:42
Garbage collection & servertime, redirectsChris08/13/02 09:06
Look at msg 1002000 (dmiyares)!mconway08/07/02 17:08
RE: Sessionrobin brinkler07/22/02 11:41
RE: session_on_end how to whith no php.ini acces.Shefali06/21/02 02:24
Problem in Session Handling PHPSUBRAMANYAM MA06/01/02 07:38
RE: Session Handling & WebFarms (fix)Mr. I.M. Kitty05/20/02 15:59
Session Handling & WebFarms (fix)Mr. I.M. Kitty05/17/02 19:34
RE: session_on_end how to whith no php.ini acces.Janvi05/17/02 07:04
PHP3 upgrade to PHP4Mike Brockington05/16/02 06:11
RE: Passing sessions from one server to anotherAndrew Nagy05/14/02 16:40
Custom sessions and objectsTofeeq Ali05/13/02 05:57
Persistent connections to database!br0sk05/11/02 05:47
RE: How to adjust session.gc_maxlifetime...?data_banks05/06/02 21:29
Custom handler for ORACLE (varchar2)Steve Grevemeyer05/02/02 21:16
How to adjust session.gc_maxlifetime...?Loke05/01/02 04:29
frameproblemsJoerg41104/24/02 13:27
Passing sessions from one server to anotherAdam04/23/02 17:36
no php script engine exists to run the codezakreg04/18/02 03:22
RE: Timeout problemsAhmet04/06/02 08:12
can't add any code to gc partAhmet04/06/02 06:40
Sessions variables not workingbhaskar03/27/02 12:14
RE: Timeout problemsk4kch4n03/23/02 05:43
SessionDondon03/09/02 13:02
RE: Timeout problemsGreg02/19/02 05:30
RE: apache erroralex02/09/02 18:54
Session Auto_startkalyan02/09/02 15:21
RE: apache errorRadek02/08/02 17:02
RE: dbm supportsame question here02/01/02 11:18
apache erroraxismundi01/29/02 17:54
segmentation fault - timeout and a solution.dennis iversen01/26/02 10:53
Timeout problemsGreg01/24/02 06:17
A word of caution about this examplebstineman01/15/02 15:16
this example can't work in sybasefelix01/13/02 23:11
RE: read object of expired session during gcMookai01/10/02 13:13
INCORRECT SESS_READ() FUNCTIONHenry Blackman01/09/02 09:26
RE: Problem with headerMichael I. Choi01/04/02 20:12
dbm supportHans12/25/01 23:52
RE: session_start();arun11/28/01 01:45
read object of expired session during gcSven Hoffmann11/26/01 21:16
RE: Problems with register_globals turned offArielígena11/24/01 15:21
the mysql session handlingIvo Marinoff11/17/01 09:12
Alternatives to session_start(); ?Bob Bergen10/16/01 15:51
RE: Sessid changes on every pageDouglas10/16/01 03:13
Perl version of this articleCarlos Fernando Scheidecker10/08/01 15:56
Mysql does not show at data paul10/06/01 17:36
RE: session variable won't updateMichael Henderson10/05/01 11:52
RE: session_on_end how to whith no php.ini acces.G|ga10/05/01 06:00
RE: Garbage Collect - How To ???G|ga10/05/01 05:44
RE: Session problems in PHP4 under IIS 5.0 WIBjorn10/04/01 21:29
RE: ClassesG|ga10/04/01 09:52
Classesmm2410/03/01 06:01
Garbage Collect - How To ???Ziggi10/01/01 04:55
session variable won't updatehshek09/29/01 19:56
RE: Session problems in PHP4 under IIS 5.0 WIN2KSteve LeVine09/20/01 06:27
RE: Problem with SID using header()Jason Dunbar09/05/01 01:31
RE: sessions with framesCFP08/30/01 04:21
User online: a question. Zine08/27/01 00:21
NetscapeMikail08/13/01 14:53
Session - connection_aborted()whoelse08/08/01 06:38
(session_onEnd) session_destroy() ilker07/25/01 01:01
Session problems in PHP4 under IIS 5.0 WIN2KArbitr07/24/01 02:25
RE: session_start();Mike07/23/01 06:19
Numbers returnedyaqi07/19/01 20:20
sess_gc()Chris07/02/01 12:35
RE: session countDavid Altherr06/30/01 19:12
session_on_end how to whith no php.ini acces.dunsun06/25/01 02:15
RE: String session Variablesjas06/03/01 12:15
String session VariablesKavitha P05/15/01 23:09
MySQL & CookiesPiLoT04/25/01 10:44
upload password with then session passwordjakry04/24/01 08:17
Magic quotes corrupting my session values?Simanta04/19/01 02:22
Frustration -- solved?Dave Hathaway04/18/01 15:35
Problems with register_globals turned offApu04/18/01 05:00
RE: PERL o PHPraptor04/10/01 09:44
RE: session counttajson04/01/01 16:37
PHP ini to allowMonte Shaffer03/31/01 15:57
Session never destroyedIan03/28/01 13:02
problem wrt session.gc_maxlifetimeEric Blade03/26/01 01:30
RE: How do I find out whether session is expired?Jani Kaarela03/12/01 09:11
PERL o PHPClaudio Martinez03/07/01 16:18
better sess_write in mysqlBastian Hoyer03/07/01 12:44
Notes on DB Session handlers and Objects.The Tweaker03/02/01 13:12
sessions with framesChris Hayes02/01/01 17:00
RE: i loose my sessionCybernd01/25/01 15:21
i loose my sessionangus01/18/01 09:46
Mysql version has some kind of errorCybernd01/06/01 10:21
RE: PHP as a module and php.iniTroels Arvin12/30/00 16:07
RE: session_start();Idle12/19/00 01:30
Where to put itDebersaques Bart12/08/00 04:42
DBM sessions help!rtm12/07/00 07:40
I cannot test session handle using dbm,help! robbinwoo11/25/00 20:40
Umm... but what about PHP.INI?dmiyares11/23/00 12:19
Really having problem with SID using header()Marcello Junior10/31/00 00:49
RE: Problem with SID using header()David Garcia10/27/00 04:25
Problem with SID using header()David Garcia10/23/00 12:46
session countalf10/20/00 03:36
Bad implementation in library (or in PHP?)?Petr Spevacek10/16/00 03:11
Storing objects or arrays in the session...?Joe Asdf09/09/00 01:19
Problem with headerJulien Bailly09/07/00 05:22
Problem with headerJulien Bailly09/07/00 05:14
RE: Warning:Handler can lose the database -MySQLDamien08/31/00 20:12
Other Custom Session HandlerAlejandro08/26/00 18:17
Performance of MySQL Session HandlerNathan Cassano08/25/00 15:16
How do I find out whether session is expired?Lubes Haidamaka08/23/00 02:15
imap stops working...Andrei Ivanov08/15/00 14:48
safe_mode and session_dbm.phpDominik Guder08/08/00 20:19
href problem for transparent SID passingrob08/08/00 08:03
RE: Sessid changes on every pageAndreas Zekl07/31/00 09:51
RE: EXIT()Federico07/31/00 05:17
RE: Sessid changes on every pageAndreas Zekl07/27/00 10:16
Sessid changes on every pageBealers07/27/00 07:18
RE: PHP as a module and php.iniFederico07/19/00 10:45
RE: Not working with PHP 4.01pl2Chris Moylan07/18/00 13:34
RE: Not working with PHP 4.01pl2Hutch Hicken07/18/00 13:09
RE: Not working with PHP 4.01pl2Hutch Hicken07/18/00 12:05
RE: Warning:Handler can lose the database -MySQLFederico07/17/00 22:22
RE: Not working with PHP 4.01pl2Dan Stefura07/14/00 14:13
RE: Not working with PHP 4.01pl2Ying Zhang07/13/00 11:23
RE: Warning:Handler can lose the database -MySQLYing Zhang07/13/00 11:21
problem with back button?seb sol07/13/00 06:47
RE: Not working with PHP 4.01pl2Dan Stefura07/10/00 23:36
Not working with PHP 4.01pl2Dan Stefura07/10/00 23:24
RE: sess_write - with PHP 4.01pl2Dan Stefura07/10/00 21:41
sess_writeCarlos Green07/10/00 15:11
Warning:Handler can lose the database -MySQLFederico07/09/00 07:47
RE: Missing function call in MySQL sess_read() Ying Zhang07/07/00 13:43
Missing function call in MySQL sess_read() David Osborne07/07/00 07:03
session_start();Mohd Hanafiah06/29/00 22:09
session.save_path and shared memoryHroi Sigurdsson06/29/00 17:51
 

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