Re: [PHP] Problem with sessions.
Balasubramanyam A schreef:
Could someone help with this code? It is a search and delete program. I'm
executing bunch of code within if-else statement. After searching the
records in else block the code is redirecting to if block. I'm not able
delete the records in else block. How do avoid the control move to if block?
1. your problem description is pretty useless - apart form being seemingly
incoherent you also mention an 'if block' and an 'else block' in such a way as
to imply that there is only one of each (there are plenty of each in the code
provided).
2. your code is not properly indented at all which makes reading it
and trying to figure out what it does (and what it is supposed to do)
too much bother.
3. your doing alsorts of things wrong aside from any flawed logic that
the script apparently contains.
e.g.
1. why set the following session value unconditionally each time?
why not just use the POST value?
$_SESSION['voucher_value'] = $_POST['voucher_to'];
2. I assume that k1 is not a constant you have defined elsewhere...
if($_SESSION['voucher_value'] == k1)
3. you have big SQL injection holes in the script, also you make blind
assumptions about incoming request data:
$array= $_POST['checkbox'];
foreach ($array as $key=$value) {
$sql1 = DELETE FROM $tbl_name WHERE voucher_number='$array[$key]';
?php
session_start();
require_once('connection.php');
$_SESSION['voucher_value'] = $_POST['voucher_to'];
if(!($_SESSION['voucher_value'] == b1) )
{
$tbl_name = voucher;
$kodaikanal = Resident Scientist br / IIA, Kodaikanal br / Observatory
br / KODAIKANAL - 624 103;
$hosakote = Scientist in-charge br / CREST Campus br / HOSAKOTE - 562
114;
$leh_ladakh = Engineer in-charge br / IAO-HANLE br /Fort Road.SKARA br
/P.O.Box No.100br /LEH-LADAKH - 194 101 br / (J K);
$kavalur = Resident Scientist br / Vainu Bappu Observatory br / KAVALUR
- 635 701;
$_SESSION['voucher_value'] = $_POST['voucher_to'];
if($_SESSION['voucher_value'] == k1)
{
$add_val = $kodaikanal;
}
elseif($_SESSION['voucher_value'] == h1)
{
$add_val = $hosakote;
}
elseif($_SESSION['voucher_value'] == l1)
{
$add_val = $leh_ladakh;
}
elseif($_SESSION['voucher_value'] == k2)
{
$add_val = $kavalur;
}
if ( !(isset ($_POST['delete']) ) ) {
$_SESSION['name_voucher']= $_POST['search_name'];
}
$search_temp = $_SESSION['name_voucher'];
if(isset($_POST['delete'])){
//$checkboxID= $_POST['checkbox'];
$array= $_POST['checkbox'];
foreach ($array as $key=$value) {
$sql1 = DELETE FROM $tbl_name WHERE voucher_number='$array[$key]';
$result1 = mysql_query($sql1);
}
}
$sql=SELECT * FROM $tbl_name where name='$search_temp'
address='$add_val';
$result=mysql_query($sql);
$count=mysql_num_rows($result);
if ($count == 0)
{
include('header.php');
print br /;
print br /;
print Search does not find any such records;
print br /;
exit();
include('footer.php');
}
include('ser_mis.php');
}
else
{
$tbl_name = voucherb;
if ( !(isset ($_POST['delete']) ) ) {
$_SESSION['name_voucher']= $_POST['search_name'];
}
$search_temp = $_SESSION['name_voucher'];
if(isset($_POST['delete'])){
//$checkboxID= $_POST['checkbox'];
$array= $_POST['checkbox'];
foreach ($array as $key=$value) {
$sql1 = DELETE FROM $tbl_name WHERE voucher_number='$array[$key]';
$result1 = mysql_query($sql1);
}
if(!(mysql_affected_rows() == 1))
{
include('header.php');
print br /;
print br /;
print Records has not been deleted. Please contact administrator;
include('footer.php');
exit();
}else
{
include('header.php');
print br /;
print br /;
print The record(s) has been successfully deleted from database;
print br /;
exit();
include('footer.php');
}
}
$sql=SELECT * FROM $tbl_name where name='$search_temp';//
address='$add_val';
$result=mysql_query($sql);
$count=mysql_num_rows($result);
/*if ($count == 0)
{
include('header.php');
print br /;
print br /;
print Search does not find any such records;
print br /;
exit();
include('footer.php');
}*/
include('ser_misb.php');
}
?
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Re: [PHP] Problem with Sessions
Barry wrote: Hi! I got a very funny problem. I wonder if anyone else encountered that. I start a Session at Shop startpage to keep some arrays and such. Stuff you need for the Cart and so. so fine so good. But when the customer goes through that Page some session vars just get NULL. are you sticking references to things in the session array sometimes? (as opposed to sticking things in the session array and then referencing that?) do you have a frameset in use? (where more than one page in the frameset may use/start the session?) - i.e. one page overwrites the values set by another becuase either your session logic is not 'watertight' or your using a session handler mechanism that does not do do 'locking' of the session. Not the whole session dies. nah just a few vars O_o wtf is 'O_o'? I dont understand that. It happens not often, but at least 2 times a week. I have no var overwriting them. I wonder if anyone has an issue for that. Btw its PHP 4.2-2 running on a Red Hat system under GNu linux. upgrade php to 4.4.x atleast is one thing to consider really no idea what that is _ wtf is '_'? I realise you may not know what it is either (and that you are asking the list) - but that wasn't clear to me either. and if the last couple of sentences are anything but clear as mud then I'll be darned ;-) Thanks Barry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with Sessions
On Tue, January 24, 2006 10:30 am, Barry wrote: I got a very funny problem. I wonder if anyone else encountered that. I start a Session at Shop startpage to keep some arrays and such. Stuff you need for the Cart and so. so fine so good. But when the customer goes through that Page some session vars just get NULL. Not the whole session dies. nah just a few vars O_o I dont understand that. It happens not often, but at least 2 times a week. I have no var overwriting them. I wonder if anyone has an issue for that. Btw its PHP 4.2-2 running on a Red Hat system under GNu linux. really no idea what that is _ Something as infrequent as that is very difficult to debug, because by the time you start looking at the data, you've already forgotten what the data was the last time the bug ocurred. Start logging the error to a separate file or database table. Log all the variables you THINK should have a value that are NULL. Look for patterns in the variables. Also consider logging all the other variables, and their values, to see if there is a pattern. Hopefully, gathering the data into an ordered format will make the bug more clear. You should also go ahead and time-stamp it, so you can refine the 2 times per week, and possibly log successful page-hits so you have some idea of the percentage of error. Possibly log load as well, in some manner -- count # of active sessions, or OS load on the box, or... Perhaps it only happens under very heavy load? Or does it simply increase linearly with load, but still happens under light load? -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with Sessions
upgrade to 4.4.X 4.2 has known problems in session handling. Thanks, Richard On 1/24/06, Barry [EMAIL PROTECTED] wrote: Hi! I got a very funny problem. I wonder if anyone else encountered that. I start a Session at Shop startpage to keep some arrays and such. Stuff you need for the Cart and so. so fine so good. But when the customer goes through that Page some session vars just get NULL. Not the whole session dies. nah just a few vars O_o I dont understand that. It happens not often, but at least 2 times a week. I have no var overwriting them. I wonder if anyone has an issue for that. Btw its PHP 4.2-2 running on a Red Hat system under GNu linux. really no idea what that is _ Thanks Barry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions
Yes, that indeed was a typo but only in my message above. It's not the problem with the script Uzytkownik Andre Dubuc [EMAIL PROTECTED] napisal w wiadomosci news:[EMAIL PROTECTED] Hi, Looking at your code, I noticed that either you're missing the closing double quote to close off the Location expression, or you're ending it early with a double quote at http://;. Shouldn't it read: header(Location: http://' . $_SERVER['HTTP_HOST'] ^ . dirname($_SERVER['PHP_SELF']) . '/b.php?'.SID'); ^^ Perhaps that's the problem. I'm no expert . . . Hth, Andre On Friday 27 August 2004 07:47 am, gregosh wrote: you sure the cookie is being set? try this header(Location: http://; . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']) . '/b.php?'.SID); I had tried this before - no result. The cookie is set in the \temp dir where it is intended. And that's where the other cookie with new session is located too. This really is a strange problem. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions
you sure the cookie is being set? try this header(Location: http://; . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']) . '/b.php?'.SID); I had tried this before - no result. The cookie is set in the \temp dir where it is intended. And that's where the other cookie with new session is located too. This really is a strange problem. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions
Hi, Looking at your code, I noticed that either you're missing the closing double quote to close off the Location expression, or you're ending it early with a double quote at http://;. Shouldn't it read: header(Location: http://' . $_SERVER['HTTP_HOST'] ^ . dirname($_SERVER['PHP_SELF']) . '/b.php?'.SID'); ^^ Perhaps that's the problem. I'm no expert . . . Hth, Andre On Friday 27 August 2004 07:47 am, gregosh wrote: you sure the cookie is being set? try this header(Location: http://; . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']) . '/b.php?'.SID); I had tried this before - no result. The cookie is set in the \temp dir where it is intended. And that's where the other cookie with new session is located too. This really is a strange problem. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions
but when I use PHP's header(location: b.php); expression a new session is created and the data from the previous one is lost. Anyone familiar with this problem? Any known solutions? It's been really driving me nuts! you sure the cookie is being set? try this header(Location: http://; . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']) . '/b.php?'.SID); -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] problem with sessions - IE working after session.use_trans_sid enabled.
On 17 August 2003 12:38, anders thoresson wrote: Hi, I've had some problems with Internet Explorer not working on the site I'm building at the moment. At my local system it worked, but not on my ISP. After comparing the session settings, only use_trans_sid differed: enabled at my local system, disabled at remote. Before I changed anything IE worked only when accessing the site at my local host, while Opera managed to access it both local and from my ISP. After enabling session.use_trans_sid in my .htaccess on my ISP, Internet Explorer can be used even there. Ok. I've solved my problem, but don't really understand how session.use_trans_sid made the difference? Just a wild guess -- but has your IE got cookies blocked, whilst Opera is accepting them? Cheers! Mike - Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning Information Services, JG125, James Graham Building, Leeds Metropolitan University, Beckett Park, LEEDS, LS6 3QS, United Kingdom Email: [EMAIL PROTECTED] Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions
Peda wrote: Warning: session_start(): open(tmp/sess_41e301350c11c38d0249bc8c72ffb2ec, O_RDWR) failed: Permission denied (13) in /home2/pena/public_html/listing1.php on line 3 Can anyone tell me what is wrong? PHP is trying to save session data in /tmp by writing a file there, but permission is denied. So, either give /tmp the right permissions so PHP can access it or set another save location in php.ini. -- ---John Holmes... Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/ PHP|Architect: A magazine for PHP Professionals www.phparch.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions expiring?
Session files will be cleaned up after 24 minutes by default. So if they take longer than that, and the garbage collection deletes their session file, then they are no longer logged in. Increase the session.gc_maxlifetime parameter in php.ini ---John Holmes... - Original Message - From: Mallen Baker [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, March 14, 2003 10:59 AM Subject: [PHP] Problem with sessions expiring? Hi I have a process for people to apply for awards online. The login is controlled using sessions, with a basic session variable set with the username of the person logged in. In PHP ini the session cookie lifetime is set to 0 - ie. until the browser session finishes. Manyof the applicants are using the system, and it is fine. But a significant minority are having the same problem. They log in, spend some time entering data into the fields on the form, and when the hit the button to either save or submit the entry they get a 'you are not logged in' message and - worse - lose the data they have so far inputted. One user experienced this after an hour and a half's work - but others have had problems after considerably shorter periods of time. As far as I can tell, the problem is not restricted to one platform, and I haven't yet been able to locate anything that applies to them that wouldn't apply to others who have successfully used the system. Is there any known problem - perhaps in relation to certain kinds of firewall - that would explain this behaviour? Any thoughts on the workaround I might do short term (above and beyond encouraging people to write their applications in Word before submitting them) that might alleviate the problem? Deadline for the award is two weeks and traffic is getting quite high. Any help you can give me before it gets worse would be gratefully received! Thanks - Mallen This e-mail has been scanned for all viruses by Star Internet. The service is powered by MessageLabs. For more information on a proactive anti-virus service working around the clock, around the globe, visit: http://www.star.net.uk -- 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
Re: [PHP] Problem with sessions
This work very well, but when i open twice mozilla browsers and login with diferent users, i always keep the same session id, and sessions vars for two browsers... i don't know how to resolve this problem... Use two different browsers, for example, both Mozilla and Netscape. The session cookie (with the session ID) is being shared by the two windows of your one Mozilla browser. Hence the confusion. Larry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Problem with sessions.
Hi, Is your 'other server' identical (Web Server, PHP Version, register_globals setting)? Quentin -Original Message- From: Mike Hillyer [mailto:[EMAIL PROTECTED]] Sent: Friday, 20 December 2002 12:43 p.m. To: PHP GENERAL LIST Subject: [PHP] Problem with sessions. Hello All; Please forgive me if I am repeating an often asked question, but I am having a problem with sessions. I simply cannot get them to work. The sample code I provide works on another server perfectly, this is the first page: ?PHP session_start(); session_register(name,pass); $name = hilde; $pass = mypassword; echo h1Session variables set!/h1; echo a href=\page2.php\go to next page/a; ? When called, the following file arrives in /tmp: sess_f9c5e87b35ae66eac64a9a346321b269 name|s:5:hilde;pass|s:10:mypassword; So obviously the session file is being created. However, when I go to page2.php?PHPSESSID=f9c5e87b35ae66eac64a9a346321b269 Which has this code: ?PHP session_start(); echo h1The password of $name is $pass /h1; ? I get The Password of is As a response. Both pages work perfectly on another server, so I am having trouble finding the problem, especially since the session file is actually created in /tmp My PHP.ini file is standard to a RedHat RPM install, but I will include it as an attachment. Any help would be greatly appreciated! Mike Hillyer The information contained in this email is privileged and confidential and intended for the addressee only. If you are not the intended recipient, you are asked to respect that confidentiality and not disclose, copy or make use of its contents. If received in error you are asked to destroy this email and contact the sender immediately. Your assistance is appreciated. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Problem with sessions.
I have recieved a private response, it appears my system had register_globals off and the other server would have had it turned on. The proper usage was actually $_session[name] and I shall be using that. This was my first use of the PHP mailing list and I am very impressed and pleased with all the quick and helpful responses. Thank you all. Mike Hillyer -Original Message- From: Quentin Bennett [mailto:[EMAIL PROTECTED]] Sent: Thursday, December 19, 2002 5:24 PM To: PHP GENERAL LIST Subject: RE: [PHP] Problem with sessions. Hi, Is your 'other server' identical (Web Server, PHP Version, register_globals setting)? Quentin -Original Message- From: Mike Hillyer [mailto:[EMAIL PROTECTED]] Sent: Friday, 20 December 2002 12:43 p.m. To: PHP GENERAL LIST Subject: [PHP] Problem with sessions. Hello All; Please forgive me if I am repeating an often asked question, but I am having a problem with sessions. I simply cannot get them to work. The sample code I provide works on another server perfectly, this is the first page: ?PHP session_start(); session_register(name,pass); $name = hilde; $pass = mypassword; echo h1Session variables set!/h1; echo a href=\page2.php\go to next page/a; ? When called, the following file arrives in /tmp: sess_f9c5e87b35ae66eac64a9a346321b269 name|s:5:hilde;pass|s:10:mypassword; So obviously the session file is being created. However, when I go to page2.php?PHPSESSID=f9c5e87b35ae66eac64a9a346321b269 Which has this code: ?PHP session_start(); echo h1The password of $name is $pass /h1; ? I get The Password of is As a response. Both pages work perfectly on another server, so I am having trouble finding the problem, especially since the session file is actually created in /tmp My PHP.ini file is standard to a RedHat RPM install, but I will include it as an attachment. Any help would be greatly appreciated! Mike Hillyer The information contained in this email is privileged and confidential and intended for the addressee only. If you are not the intended recipient, you are asked to respect that confidentiality and not disclose, copy or make use of its contents. If received in error you are asked to destroy this email and contact the sender immediately. Your assistance is appreciated. -- 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
RE: [PHP] Problem with sessions.
For the record, variables are case sensitive so it's $_SESSION not $_session. And if you're going to use $_SESSION (which you should), do not use session_register(). Regards, Philip On Thu, 19 Dec 2002, Mike Hillyer wrote: I have recieved a private response, it appears my system had register_globals off and the other server would have had it turned on. The proper usage was actually $_session[name] and I shall be using that. This was my first use of the PHP mailing list and I am very impressed and pleased with all the quick and helpful responses. Thank you all. Mike Hillyer -Original Message- From: Quentin Bennett [mailto:[EMAIL PROTECTED]] Sent: Thursday, December 19, 2002 5:24 PM To: PHP GENERAL LIST Subject: RE: [PHP] Problem with sessions. Hi, Is your 'other server' identical (Web Server, PHP Version, register_globals setting)? Quentin -Original Message- From: Mike Hillyer [mailto:[EMAIL PROTECTED]] Sent: Friday, 20 December 2002 12:43 p.m. To: PHP GENERAL LIST Subject: [PHP] Problem with sessions. Hello All; Please forgive me if I am repeating an often asked question, but I am having a problem with sessions. I simply cannot get them to work. The sample code I provide works on another server perfectly, this is the first page: ?PHP session_start(); session_register(name,pass); $name = hilde; $pass = mypassword; echo h1Session variables set!/h1; echo a href=\page2.php\go to next page/a; ? When called, the following file arrives in /tmp: sess_f9c5e87b35ae66eac64a9a346321b269 name|s:5:hilde;pass|s:10:mypassword; So obviously the session file is being created. However, when I go to page2.php?PHPSESSID=f9c5e87b35ae66eac64a9a346321b269 Which has this code: ?PHP session_start(); echo h1The password of $name is $pass /h1; ? I get The Password of is As a response. Both pages work perfectly on another server, so I am having trouble finding the problem, especially since the session file is actually created in /tmp My PHP.ini file is standard to a RedHat RPM install, but I will include it as an attachment. Any help would be greatly appreciated! Mike Hillyer The information contained in this email is privileged and confidential and intended for the addressee only. If you are not the intended recipient, you are asked to respect that confidentiality and not disclose, copy or make use of its contents. If received in error you are asked to destroy this email and contact the sender immediately. Your assistance is appreciated. -- 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 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions.
On Friday 20 December 2002 07:43, Mike Hillyer wrote: Hello All; Please forgive me if I am repeating an often asked question, but I am having a problem with sessions. I simply cannot get them to work. The sample code I provide works on another server perfectly, this is the first page: So what's the difference between the two servers? My PHP.ini file is standard to a RedHat RPM install, but I will include it as an attachment. I don't think you can send attachments to the list. Examine the php.ini on both servers and play spot the difference :) -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * /* Nezvannyi gost'--khuzhe tatarina. [An uninvited guest is worse than the Mongol invasion] -- Russian proverb */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions and Internet Explorer
At 14:24 22.11.2002, Andreas Otto spoke out and said: [snip] We have added some new features to a SiteShield protected website which makes it neccessary to use sessions. Although creating the session and the appropriate variables is a server side process there seem to be problems with IE (tested with version 6 on Win2000 Pro and WinXP Pro). If I access the site with IE I will see the following error message at the bottom of the page: Warning: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/home/globstag/tmp) in Unknown on line 0 However if I access the site with any other browser writing the session data works. [snip] Hi, I don't see how this behaviour could be related to a browser version - all browsers behave (should behave?) identically when requesting a page... they simply issue a MIME request, like GET /?PHPSESSIONID=aasdasdasdasdasdasd HTTP/1.0 Host: www.yourhost.com The message you see looks disturbing to me - is the session.save_path value actually set to /home/globstag/tmp? Does Apache (or else) have all necessary rights to this directory? _MAYBE_ you're using some mod_rewrite rules on the target server, depending on the user agent, so IE's would end up in a defunct installation? I'd check for this inn the first place. -- O Ernest E. Vogelsinger (\) ICQ #13394035 ^ http://www.vogelsinger.at/
Re: [PHP] Problem with sessions and Internet Explorer
Hi Ernest, On Friday 22 November 2002 15:05, Ernest E Vogelsinger wrote: The message you see looks disturbing to me - is the session.save_path value actually set to /home/globstag/tmp? Does Apache (or else) have all necessary rights to this directory? _MAYBE_ you're using some mod_rewrite rules on the target server, depending on the user agent, so IE's would end up in a defunct installation? I'd check for this inn the first place. Well, guess what I did before writing this eMail ;-) At the end of my original eMail I said: On Friday 22 November 2002 14:24, Andreas Otto wrote: The main difference between the other servers and the server in NewYork is that only the server in NewYork is protected with SiteShield. Which leads me to the conclusion that there might be a problem related to the combination of SiteShield, IE and PHP. So what we have is a set of web servers to which access is controlled by a (proxy) server. The software that is used to manage access rights is called SiteShield and is developed by a company called Tempest. Every request to the server I experience this strange problem at has to pass the SiteShield server. The question is now: Has anyone heard about or had problems with the combination of PHP SiteShield and InternetExplorer? Cheers, Andreas -- Andreas Otto [EMAIL PROTECTED] Using PHP on Windows? www.php4win.de -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions and Internet Explorer
At 15:35 22.11.2002, Andreas Otto spoke out and said: [snip] Well, guess what I did before writing this eMail ;-) That's what I have feared... Every request to the server I experience this strange problem at has to pass the SiteShield server. Is it possible to have SiteShield log what its doing? The question is now: Has anyone heard about or had problems with the combination of PHP SiteShield and InternetExplorer? I don't know anything about SiteShield - can anyone else chime in please? I'd also try to holler at the guys at Tempest... -- O Ernest E. Vogelsinger (\) ICQ #13394035 ^ http://www.vogelsinger.at/
Re: [PHP] Problem with sessions and Internet Explorer
Hi Ernest, On Friday 22 November 2002 16:11, Ernest E Vogelsinger wrote: Is it possible to have SiteShield log what its doing? The question is now: Has anyone heard about or had problems with the combination of PHP SiteShield and InternetExplorer? I don't know anything about SiteShield - can anyone else chime in please? I'd also try to holler at the guys at Tempest... I have been trying that, but it looks like I have to run the query through our office in NewYork where the servers are hosted. My colleagues in NewYork will have the right support details. Cheers, Andreas -- Andreas Otto [EMAIL PROTECTED] Using PHP on Windows? www.php4win.de -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions
maybe you should remove the dot before the session path or do like this : session.save_path = C:\PHP\sessions\tmp - Original Message - From: Charlie Fowler [EMAIL PROTECTED] To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, November 13, 2002 10:19 AM Subject: [PHP] Problem with sessions Hi all,, Can some one help me with this little issue ... I am trying out some prewritten scripts curtesy of SAMS PHP and MYSQL Web Development, Ch24 - User Authenication Personalisation on my server setup The Configuartion for my development environment is Apache 2.39, Win 2000, PHP 4.2.3 The Ini file has the following session settings (as taken from PHPInfo.php): session Session Support enabled Directive Local Value Master Value session.auto_start Off Off session.cache_expire 180 180 session.cache_limiter nocache nocache session.cookie_domain no value no value session.cookie_lifetime 0 0 session.cookie_path / / session.cookie_secure Off Off session.entropy_file no value no value session.entropy_length 0 0 session.gc_maxlifetime 1440 1440 session.gc_probability 1 1 session.name PHPSESSID PHPSESSID session.referer_check no value no value session.save_handler files files session.save_path .c:/php/sessions/tmp .c:/php/sessions/tmp session.serialize_handler php php session.use_cookies On On session.use_trans_sid 0 0 The error occurs after the registration page is submitted with the following using the function session_start() on the register page.: Warning: open(.c:/php/sessions/tmp\sess_fa42372dcdbde0e457309f134d71827f, O_RDWR) failed: Invalid argument (22) in C:\Program Files\Apache Group\Apache2\htdocs\SAMS\Chapter24\member.php on line 5 I believe the problem is in my PHP setup and not the script. The Invalid arguement is the trigger for the config error to be initaited but I am not sure how to edit the php.ini file. I want to ensure that session are started when the server is started. I am also unsure of the function and terminology of session.save_handler files files with the use of files. Is this the correct default. Also is this the correct session save path: session.save_path .c:/php/sessions/tmp .c:/php/sessions/tmp What is wrong, please help. Charlie -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions
At 00:19 13.11.2002, Charlie Fowler said: [snip] .c:/php/sessions/tmp .c:/php/sessions/tmp open(.c:/php/sessions/tmp\sess_fa42372dcdbde0e457309f134d71827f, O_RDWR) failed: Invalid argument (22) in C:\Program Files\Apache Group\Apache2\htdocs\SAMS\Chapter24\member.php on line 5 [snip] I believe the dot before the c: is the culprit. Remove it, restart Apache and retry. -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions.
On Sat, 16 Mar 2002, Edward van Bilderbeek - Bean IT wrote:
maybe you better use:
session_unregister(counter);
I've put that, but it doesn't run. As you can see in the URLs
below, my code is:
if ($id == logout) { // the user wants logout :(
session_unregister(counter);
}
else { // user is navigating through our links
session_register(counter); // why I recover the previous value here,
// even I've clicked logout?
$counter++;
print counter: $counterbr/\n;
}
}
http://casa.ccp.servidores.net/tutorials/php/sessions/sessions.php and
http://casa.ccp.servidores.net/tutorials/php/sessions/sessions.phps you
have the web page and the code, respectively.
Tom says that I must create a new session with a different name
(now I only start a new session implicitly via session_register()).
Perhaps I am confused with the 'session' term. I thought that if I do
session_destroy() the session forget all the info, but if I check
session_id() before and after session_destroy() I see that the value is
the same.
Thanks for your help,
Carlos.
___Carlos Costa Portela_
| e-mail: [EMAIL PROTECTED] | home page: http://casa.ccp.servidores.net |
|_Tódalas persoas maiores foron nenos antes, pero poucas se lembran__|
--
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Re: [PHP] Problem with sessions.
hi
If you put:
?
session_start();
as the first line on your page it will behave as you want I think.
Tom
At 08:41 PM 17/03/2002, Carlos Costa Portela wrote:
On Sat, 16 Mar 2002, Edward van Bilderbeek - Bean IT wrote:
maybe you better use:
session_unregister(counter);
I've put that, but it doesn't run. As you can see in the URLs
below, my code is:
if ($id == logout) { // the user wants logout :(
session_unregister(counter);
}
else { // user is navigating through our links
session_register(counter); // why I recover the previous value here,
// even I've clicked logout?
$counter++;
print counter: $counterbr/\n;
}
}
http://casa.ccp.servidores.net/tutorials/php/sessions/sessions.php and
http://casa.ccp.servidores.net/tutorials/php/sessions/sessions.phps you
have the web page and the code, respectively.
Tom says that I must create a new session with a different name
(now I only start a new session implicitly via session_register()).
Perhaps I am confused with the 'session' term. I thought that if I do
session_destroy() the session forget all the info, but if I check
session_id() before and after session_destroy() I see that the value is
the same.
Thanks for your help,
Carlos.
___Carlos Costa Portela_
| e-mail: [EMAIL PROTECTED] | home page: http://casa.ccp.servidores.net |
|_Tódalas persoas maiores foron nenos antes, pero poucas se lembran__|
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions.
On Sun, 17 Mar 2002, Tom Rogers wrote: hi If you put: ? session_start(); as the first line on your page it will behave as you want I think. Thank you very much. It runs now ok :-). But I don't understand why, if I call session_destroy(), the system remember the value of the variable. The system running at... http://casa.ccp.servidores.net/tutorials/php/sessions/sessions.php and http://casa.ccp.servidores.net/tutorials/php/sessions/sessions.phps you have the web page and the code, respectively. Thank you very much, Carlos. ___Carlos Costa Portela_ | e-mail: [EMAIL PROTECTED] | home page: http://casa.ccp.servidores.net | |_Tódalas persoas maiores foron nenos antes, pero poucas se lembran__| -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions.
Hi As you had not started a session at that point there was none to destroy or unregister :) Tom At 11:53 PM 17/03/2002, Carlos Costa Portela wrote: On Sun, 17 Mar 2002, Tom Rogers wrote: hi If you put: ? session_start(); as the first line on your page it will behave as you want I think. Thank you very much. It runs now ok :-). But I don't understand why, if I call session_destroy(), the system remember the value of the variable. The system running at... http://casa.ccp.servidores.net/tutorials/php/sessions/sessions.php and http://casa.ccp.servidores.net/tutorials/php/sessions/sessions.phps you have the web page and the code, respectively. Thank you very much, Carlos. ___Carlos Costa Portela_ | e-mail: [EMAIL PROTECTED] | home page: http://casa.ccp.servidores.net | |_Tódalas persoas maiores foron nenos antes, pero poucas se lembran__| -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions.
On Mon, 18 Mar 2002, Tom Rogers wrote: Hi As you had not started a session at that point there was none to destroy or unregister :) Ok!!!. Thank you very much, Carlos. http://www.tertulandia.com : sea cual sea tu tema... allí está tu sitio! ___Carlos Costa Portela_ | e-mail: [EMAIL PROTECTED] | home page: http://casa.ccp.servidores.net | |_Tódalas persoas maiores foron nenos antes, pero poucas se lembran__| -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Problem with sessions.
Hi When you create the new session give it a different name. Tom At 01:49 AM 17/03/2002, Carlos Costa Portela wrote: Hello all: I am playing with sessions and I have a problem with the session_destroy() function. If I do a session_register() after calling it, the session recover the previous values (values that I supposed forgot by the session). At http://casa.ccp.servidores.net/tutorials/php/sessions/sessions.php and http://casa.ccp.servidores.net/tutorials/php/sessions/sessions.phps you have the web page and the code, respectively. The problem is that the counter variable maintains the value even after click logout. If you go to the web page, press: login - counter=0 other link - counter=1 other link - counter=2 other link - counter=3 logout other link - counter=4 I suppose that the problem is that I call session_register(counter). How must I solve this problem? Best regards and thanks in advance, Carlos. [ all about php+web : http://www.improveyourweb.com ] ___Carlos Costa Portela_ | e-mail: [EMAIL PROTECTED] | home page: http://casa.ccp.servidores.net | |_Tódalas persoas maiores foron nenos antes, pero poucas se lembran__| -- 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
Re: [PHP] Problem with sessions.
maybe you better use: session_unregister(counter); Greets, Edward - Original Message - From: Carlos Costa Portela [EMAIL PROTECTED] To: php-general mailing list [EMAIL PROTECTED] Sent: Saturday, March 16, 2002 4:49 PM Subject: [PHP] Problem with sessions. Hello all: I am playing with sessions and I have a problem with the session_destroy() function. If I do a session_register() after calling it, the session recover the previous values (values that I supposed forgot by the session). At http://casa.ccp.servidores.net/tutorials/php/sessions/sessions.php and http://casa.ccp.servidores.net/tutorials/php/sessions/sessions.phps you have the web page and the code, respectively. The problem is that the counter variable maintains the value even after click logout. If you go to the web page, press: login - counter=0 other link - counter=1 other link - counter=2 other link - counter=3 logout other link - counter=4 I suppose that the problem is that I call session_register(counter). How must I solve this problem? Best regards and thanks in advance, Carlos. [ all about php+web : http://www.improveyourweb.com ] ___Carlos Costa Portela_ | e-mail: [EMAIL PROTECTED] | home page: http://casa.ccp.servidores.net | |_Tódalas persoas maiores foron nenos antes, pero poucas se lembran__| -- 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
RE: [PHP] problem reading sessions
Is register_globals set to 'on' in php.ini? It needs to be for this coding style to work. Kirk -Original Message- From: Alastair [mailto:[EMAIL PROTECTED]] Sent: Friday, January 04, 2002 1:41 PM To: [EMAIL PROTECTED] Subject: [PHP] problem reading sessions I have just recently set up PHP on my Win2K laptop and I have just found out that I can't read sessions. As far as I can tell the session file is being created, but PHP doesn't seem to be able to get any data into it. Here is what the session file looks like: !sess_user|!blah| The two PHP files look like this: test_session1.php ? $blah = good; session_start(); session_register(blah); ? test_session2.php ? session_start(); echo session_is_registered(blah) . br; echo session_encode(). br; echo isset($HTTP_SESSION_VARS) . br; echo sizeof($HTTP_SESSION_VARS) . br; echo $blah; ? For the second PHP page the ouput I get is: - true for the 'session is registered' function - the string that is found in the session file (listed above) - true for the 'isset' function - size of zero - The warning: 'Warning: Undefined variable: blah ' Does anybody know why I would not be able to read these variables? thanks, alastair -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] problem reading sessions
I'll add if you do not have register_globals set then you can access the variable by its long name, $HTTP_SESSION_VARS[blah]. -Kevin Is register_globals set to 'on' in php.ini? It needs to be for this coding style to work. Kirk -Original Message- From: Alastair [mailto:[EMAIL PROTECTED]] Sent: Friday, January 04, 2002 1:41 PM To: [EMAIL PROTECTED] Subject: [PHP] problem reading sessions I have just recently set up PHP on my Win2K laptop and I have just found out that I can't read sessions. As far as I can tell the session file is being created, but PHP doesn't seem to be able to get any data into it. Here is what the session file looks like: !sess_user|!blah| The two PHP files look like this: test_session1.php ? $blah = good; session_start(); session_register(blah); ? test_session2.php ? session_start(); echo session_is_registered(blah) . br; echo session_encode(). br; echo isset($HTTP_SESSION_VARS) . br; echo sizeof($HTTP_SESSION_VARS) . br; echo $blah; ? For the second PHP page the ouput I get is: - true for the 'session is registered' function - the string that is found in the session file (listed above) - true for the 'isset' function - size of zero - The warning: 'Warning: Undefined variable: blah ' Does anybody know why I would not be able to read these variables? thanks, alastair -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] problem reading sessions
I get the error: 'Warning: Undefined index: blah' when I use the long name. As far as I can tell it doesn't seem to be actually writing the data into the session file. Am I missing a crucial step somewhere? alastair Kevin Stone [EMAIL PROTECTED] wrote in message 003401c19563$95ee2e00$[EMAIL PROTECTED]">news:003401c19563$95ee2e00$[EMAIL PROTECTED]... I'll add if you do not have register_globals set then you can access the variable by its long name, $HTTP_SESSION_VARS[blah]. -Kevin Is register_globals set to 'on' in php.ini? It needs to be for this coding style to work. Kirk -Original Message- From: Alastair [mailto:[EMAIL PROTECTED]] Sent: Friday, January 04, 2002 1:41 PM To: [EMAIL PROTECTED] Subject: [PHP] problem reading sessions I have just recently set up PHP on my Win2K laptop and I have just found out that I can't read sessions. As far as I can tell the session file is being created, but PHP doesn't seem to be able to get any data into it. Here is what the session file looks like: !sess_user|!blah| The two PHP files look like this: test_session1.php ? $blah = good; session_start(); session_register(blah); ? test_session2.php ? session_start(); echo session_is_registered(blah) . br; echo session_encode(). br; echo isset($HTTP_SESSION_VARS) . br; echo sizeof($HTTP_SESSION_VARS) . br; echo $blah; ? For the second PHP page the ouput I get is: - true for the 'session is registered' function - the string that is found in the session file (listed above) - true for the 'isset' function - size of zero - The warning: 'Warning: Undefined variable: blah ' Does anybody know why I would not be able to read these variables? thanks, alastair -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] problem reading sessions
Have you set the session.save_path properly in php.ini ? By default it is set to /tmp which doesn't work under Win* systems. You need to point it to a valid directory on your machine. HTH - Original Message - From: Alastair [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, January 04, 2002 4:35 PM Subject: Re: [PHP] problem reading sessions I get the error: 'Warning: Undefined index: blah' when I use the long name. As far as I can tell it doesn't seem to be actually writing the data into the session file. Am I missing a crucial step somewhere? alastair Kevin Stone [EMAIL PROTECTED] wrote in message 003401c19563$95ee2e00$[EMAIL PROTECTED]">news:003401c19563$95ee2e00$[EMAIL PROTECTED]... I'll add if you do not have register_globals set then you can access the variable by its long name, $HTTP_SESSION_VARS[blah]. -Kevin Is register_globals set to 'on' in php.ini? It needs to be for this coding style to work. Kirk -Original Message- From: Alastair [mailto:[EMAIL PROTECTED]] Sent: Friday, January 04, 2002 1:41 PM To: [EMAIL PROTECTED] Subject: [PHP] problem reading sessions I have just recently set up PHP on my Win2K laptop and I have just found out that I can't read sessions. As far as I can tell the session file is being created, but PHP doesn't seem to be able to get any data into it. Here is what the session file looks like: !sess_user|!blah| The two PHP files look like this: test_session1.php ? $blah = good; session_start(); session_register(blah); ? test_session2.php ? session_start(); echo session_is_registered(blah) . br; echo session_encode(). br; echo isset($HTTP_SESSION_VARS) . br; echo sizeof($HTTP_SESSION_VARS) . br; echo $blah; ? For the second PHP page the ouput I get is: - true for the 'session is registered' function - the string that is found in the session file (listed above) - true for the 'isset' function - size of zero - The warning: 'Warning: Undefined variable: blah ' Does anybody know why I would not be able to read these variables? thanks, alastair -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] problem reading sessions
yup, it's set correctly. It actually creates the file (I've opened it in a text editor) with the correct variable names, but just no values. R'Twick Niceorgaw [EMAIL PROTECTED] wrote in message 065d01c1956a$f1321db0$[EMAIL PROTECTED]">news:065d01c1956a$f1321db0$[EMAIL PROTECTED]... Have you set the session.save_path properly in php.ini ? By default it is set to /tmp which doesn't work under Win* systems. You need to point it to a valid directory on your machine. HTH - Original Message - From: Alastair [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, January 04, 2002 4:35 PM Subject: Re: [PHP] problem reading sessions I get the error: 'Warning: Undefined index: blah' when I use the long name. As far as I can tell it doesn't seem to be actually writing the data into the session file. Am I missing a crucial step somewhere? alastair Kevin Stone [EMAIL PROTECTED] wrote in message 003401c19563$95ee2e00$[EMAIL PROTECTED]">news:003401c19563$95ee2e00$[EMAIL PROTECTED]... I'll add if you do not have register_globals set then you can access the variable by its long name, $HTTP_SESSION_VARS[blah]. -Kevin Is register_globals set to 'on' in php.ini? It needs to be for this coding style to work. Kirk -Original Message- From: Alastair [mailto:[EMAIL PROTECTED]] Sent: Friday, January 04, 2002 1:41 PM To: [EMAIL PROTECTED] Subject: [PHP] problem reading sessions I have just recently set up PHP on my Win2K laptop and I have just found out that I can't read sessions. As far as I can tell the session file is being created, but PHP doesn't seem to be able to get any data into it. Here is what the session file looks like: !sess_user|!blah| The two PHP files look like this: test_session1.php ? $blah = good; session_start(); session_register(blah); ? test_session2.php ? session_start(); echo session_is_registered(blah) . br; echo session_encode(). br; echo isset($HTTP_SESSION_VARS) . br; echo sizeof($HTTP_SESSION_VARS) . br; echo $blah; ? For the second PHP page the ouput I get is: - true for the 'session is registered' function - the string that is found in the session file (listed above) - true for the 'isset' function - size of zero - The warning: 'Warning: Undefined variable: blah ' Does anybody know why I would not be able to read these variables? thanks, alastair -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
