RE: [PHP] header function odd behavior
-Original Message- From: H Rao [mailto:hydsd...@gmail.com] Sent: 28 June 2011 04:40 I am trying to understand odd(different) behavior of the header function under two different environments. Here is the code which I am trying to execute from two different servers ? header (Set-Cookie: c1=value1;path=/; domain=.domain.com); header (Set-Cookie: c2=value2;path=/; domain=.domain.com); ? When executed from server1(OS X), both cookies are set in browser, but when executed from server2(Linux), only the second cookie is set. server1 and server2 are running different OS and php version as below. I know I could add $replace=false option on the Linux server, but I am trying to understand the different behavior of header() function on these two servers. Any thoughts? Well, according to the manual, you need to be using the FALSE parameter anyway since By default it will replace, but if you pass in FALSE as the second argument you can force multiple headers. So the wrong behaviour is on the (older) OS X server, but I'm as confused as you as to why this should be as there is no indication in the manual or the ChangeLog that the default behaviour has changed at any point. Cheers! Mike -- Mike Ford, Electronic Information Developer, Libraries and Learning Innovation, Leeds Metropolitan University, Portland PD507, City Campus, Portland Way, LEEDS, LS1 3HE, United Kingdom E: m.f...@leedsmet.ac.uk T: +44 113 812 4730 To view the terms under which this email is distributed, please go to http://disclaimer.leedsmet.ac.uk/email.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] header function odd behavior
On 06/28/2011 09:10 AM, H Rao wrote: Hi, I am trying to understand odd(different) behavior of the header function under two different environments. Here is the code which I am trying to execute from two different servers ? header (Set-Cookie: c1=value1;path=/; domain=.domain.com); header (Set-Cookie: c2=value2;path=/; domain=.domain.com); ? When executed from server1(OS X), both cookies are set in browser, but when executed from server2(Linux), only the second cookie is set. server1 and server2 are running different OS and php version as below. I know I could add $replace=false option on the Linux server, but I am trying to understand the different behavior of header() function on these two servers. Any thoughts? snip I don't have a clear idea about this because I always use setcookie(), but something tells me that this has something to do with output buffering and friends. -- Regards, Nilesh Govindarajan @nileshgr -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Header function
Ashley Sheridan wrote on 01/03/2010 07:13:
The HTTP header doesn't treat quoteation marks in the same way that PHP
does. It needs double quote marks to function correctly.
How do you mean? And do you have a link to this information?
Even if this is true, then the first Nick did should still be correct?
header('Content-Disposition: attachment; filename=PurchaseReq.doc');
I'm using the same headers for downloads, allthough I use double qoutes
for the header function aswell:
header(Content-Disposition: attachment; filename=\artist - title.mp3\);
--
Kind regards
Kim Emax - masterminds.dk
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Re: [PHP] Header function
On Mon, 2010-03-01 at 12:14 +0100, Kim Madsen wrote:
Ashley Sheridan wrote on 01/03/2010 07:13:
The HTTP header doesn't treat quoteation marks in the same way that PHP
does. It needs double quote marks to function correctly.
How do you mean? And do you have a link to this information?
Even if this is true, then the first Nick did should still be correct?
header('Content-Disposition: attachment; filename=PurchaseReq.doc');
I'm using the same headers for downloads, allthough I use double qoutes
for the header function aswell:
header(Content-Disposition: attachment; filename=\artist - title.mp3\);
--
Kind regards
Kim Emax - masterminds.dk
I only meant for the quotes around the filename. I'd tried
header(Content-Disposition: attachment; filename='artist -
title.mp3');
before and it didn't work correctly. I hadn't run into the problem of
double quotes inside singe though, as the filenames I was generating
relied on a variable, and I found it easier to just escape the second
set of nested quotes and include the variable directly.
As far as I'm aware, the header() function shouldn't care whether it
uses single or double quotes, so I would assume it's something else
amiss.
Thanks,
Ash
http://www.ashleysheridan.co.uk
RE: [PHP] Header function
On Sat, 2010-02-27 at 23:48 +1100, Nick allan wrote:
Interesting the following works
Changing the to '. If I leave the ' around the filename, the ' becomes part
of the filename. But it seemed to be more about changing the surrounding ' to
that fixed it. Not sure why this is, but its working now.
header('Content-Type: application/msword');
header(Content-Disposition: attachment; filename=PurchaseReq.doc);
-Original Message-
From: Richard Quadling [mailto:rquadl...@googlemail.com]
Sent: Saturday, 27 February 2010 8:45 PM
To: Nick allan
Cc: php-general@lists.php.net
Subject: Re: [PHP] Header function
On 27 February 2010 04:32, Nick allan nal...@wdev.net wrote:
Hi all
Has anyone got any ideas why the following isn't giving me correct filename
in the ie save dialogue
header('Content-Type: application/msword');
header('Content-Disposition: attachment; filename=PurchaseReq.doc');
I get the save dialogue, but with preq.doc instead of PurchaseReq.doc
Preq.php is the calling php file. It has worked before so I'm not sure what
I've changed to have it stop working.
Thanks in advance for any suggestions.
Regards Nick
What happens if you drop the quotes around the filename?
--
-
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Standing on the shoulders of some very clever giants!
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The HTTP header doesn't treat quoteation marks in the same way that PHP
does. It needs double quote marks to function correctly.
Thanks,
Ash
http://www.ashleysheridan.co.uk
Re: [PHP] Header function
On 27 February 2010 04:32, Nick allan nal...@wdev.net wrote:
Hi all
Has anyone got any ideas why the following isn't giving me correct filename
in the ie save dialogue
header('Content-Type: application/msword');
header('Content-Disposition: attachment; filename=PurchaseReq.doc');
I get the save dialogue, but with preq.doc instead of PurchaseReq.doc
Preq.php is the calling php file. It has worked before so I'm not sure what
I've changed to have it stop working.
Thanks in advance for any suggestions.
Regards Nick
What happens if you drop the quotes around the filename?
--
-
Richard Quadling
Standing on the shoulders of some very clever giants!
EE : http://www.experts-exchange.com/M_248814.html
EE4Free : http://www.experts-exchange.com/becomeAnExpert.jsp
Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498r=213474731
ZOPA : http://uk.zopa.com/member/RQuadling
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RE: [PHP] Header function
Interesting the following works
Changing the to '. If I leave the ' around the filename, the ' becomes part
of the filename. But it seemed to be more about changing the surrounding ' to
that fixed it. Not sure why this is, but its working now.
header('Content-Type: application/msword');
header(Content-Disposition: attachment; filename=PurchaseReq.doc);
-Original Message-
From: Richard Quadling [mailto:rquadl...@googlemail.com]
Sent: Saturday, 27 February 2010 8:45 PM
To: Nick allan
Cc: php-general@lists.php.net
Subject: Re: [PHP] Header function
On 27 February 2010 04:32, Nick allan nal...@wdev.net wrote:
Hi all
Has anyone got any ideas why the following isn't giving me correct filename
in the ie save dialogue
header('Content-Type: application/msword');
header('Content-Disposition: attachment; filename=PurchaseReq.doc');
I get the save dialogue, but with preq.doc instead of PurchaseReq.doc
Preq.php is the calling php file. It has worked before so I'm not sure what
I've changed to have it stop working.
Thanks in advance for any suggestions.
Regards Nick
What happens if you drop the quotes around the filename?
--
-
Richard Quadling
Standing on the shoulders of some very clever giants!
EE : http://www.experts-exchange.com/M_248814.html
EE4Free : http://www.experts-exchange.com/becomeAnExpert.jsp
Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498r=213474731
ZOPA : http://uk.zopa.com/member/RQuadling
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Re: [PHP] header function query
On 26 February 2010 06:49, Nick allan nal...@wdev.net wrote:
Hi all
The situation is as follows
I've read some data in from a couple of files into a string variable, made
some changes to it and want to send the contents of the string out to the
browser as a word document.
My code currently looks like the following
header('Content-Type: application/msword');
header('Content-Disposition: attachment;
filename=preq.doc');
ob_clean();
echo $allText;
The above code works fine, the client gets a file download dialogue and can
save or open the file.
How can I indicate end of file, then continue writing html to display a new
page. I want to be able to ask the user some additional questions after they
have downloaded the file. My problem is that if I add any html code after
the above echo statement, it is included in the downloaded file.
There's probably a simple answer to this, but I haven't been able to find
anything using google.
Thanks in advance for any suggestions.
Regards Nick
Under normal conditions, you can't.
A request is for a single thing. While it is potentially possible to
embed graphics, css, js into a single html file request, downloading
files is not.
Instead, you issue the html first, but include in the head tag, a
meta redirect tag to the URL just for the download file.
--
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Richard Quadling
Standing on the shoulders of some very clever giants!
EE : http://www.experts-exchange.com/M_248814.html
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Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498r=213474731
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Re: [PHP] header function query
output the html you want to send afterwards first,
then either put a link to another script that outputs the word file,
or have an auto-launch ajax routine (i recommend jquery.com for ajax)
do it automatically.
On Fri, Feb 26, 2010 at 7:49 AM, Nick allan nal...@wdev.net wrote:
Hi all
The situation is as follows
I've read some data in from a couple of files into a string variable, made
some changes to it and want to send the contents of the string out to the
browser as a word document.
My code currently looks like the following
header('Content-Type: application/msword');
header('Content-Disposition: attachment;
filename=preq.doc');
ob_clean();
echo $allText;
The above code works fine, the client gets a file download dialogue and can
save or open the file.
How can I indicate end of file, then continue writing html to display a new
page. I want to be able to ask the user some additional questions after they
have downloaded the file. My problem is that if I add any html code after
the above echo statement, it is included in the downloaded file.
There's probably a simple answer to this, but I haven't been able to find
anything using google.
Thanks in advance for any suggestions.
Regards Nick
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Re: [PHP] header function, I'm stumped
On Tue, 2 Dec 2003, Chris Hubbard wrote: All, dealing with header(location:...) again. and trying to understand what's happening. I've got the following code: header(Location:http://www.mysite.com/cp/ad/ad_details.php?id=;. $id); I'm kinda surprised I didn't see this mentioned.. Have you tried: header(Location: http://url.redirect/\n\n;); exit; // ? The browser may be particular about the headers. When you add the two newlines to the end, it makes it look like the end of the headers. It's good practice to explicitly exit each time you redirect. -- Kelly Hallman // Ultrafancy -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] header function, I'm stumped
--- Kelly Hallman [EMAIL PROTECTED] wrote: On Tue, 2 Dec 2003, Chris Hubbard wrote: All, dealing with header(location:...) again. and trying to understand what's happening. I've got the following code: header(Location:http://www.mysite.com/cp/ad/ad_details.php?id=;. $id); I'm kinda surprised I didn't see this mentioned.. Have you tried: header(Location: http://url.redirect/\n\n;); exit; // ? You should definitely not try to add your own newlines to the end of a header like that. PHP might be able to gracefully handle it, but I wouldn't rely on it. As for the original question, put a space after your colon, and let us know how that works. Hope that helps. Chris = Chris Shiflett - http://shiflett.org/ PHP Security Handbook Coming mid-2004 HTTP Developer's Handbook http://httphandbook.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] header function, I'm stumped
?php
ob_start();
$dom = $_SERVER['SERVER_NAME'];
writeMessage($id) or die('cannot write' . $id);
header('Location: http://' . $dom . '/cp/ad/ad_details.php?id=' . $id);
exit();
ob_end_flush();
?
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www.jonkriek.com
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Re: [PHP] header function, I'm stumped
--- Chris Hubbard [EMAIL PROTECTED] wrote: header(Location:http://www.mysite.com/cp/ad/ad_details.php?id=;. $id); There should be a space after the first colon there. Then I used LiveHTTPHeaders in Mozilla and it give me some interesting information, though I'm not quite sure how to interpret. Awesome. Paste that here (you can omit the bulk of the HTML, so that there's not too much stuff to sift through), and we can help you interpret it. What would be best is to try and trim it down to only what is different between when it works and when it doesn't. Chris = Chris Shiflett - http://shiflett.org/ PHP Security Handbook Coming mid-2004 HTTP Developer's Handbook http://httphandbook.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] header() function for displaying an opened PDF document.
Are you using sessions? Then you need
session_cache_limiter('private_no_expire');
Scott Fletcher wrote:
I seem to be having problem with sending the PDF document to the browser to
be open on screen. I kept getting the error message, it say 'Windows cannot
open this file'. Here's my sample script, so what am I doing wrong?...
--snip--
header(Content-Type: application/pdf);
header(Content-Length: '40736');
header(Content-Disposition: inline; filename='junk.pdf');
--snip--
Thanks,
Scott F.
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Re: [PHP] header() function for displaying an opened PDF document.
Not using the session. :-) Oh well...
Marek Kilimajer [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Are you using sessions? Then you need
session_cache_limiter('private_no_expire');
Scott Fletcher wrote:
I seem to be having problem with sending the PDF document to the browser
to
be open on screen. I kept getting the error message, it say 'Windows
cannot
open this file'. Here's my sample script, so what am I doing wrong?...
--snip--
header(Content-Type: application/pdf);
header(Content-Length: '40736');
header(Content-Disposition: inline; filename='junk.pdf');
--snip--
Thanks,
Scott F.
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Re: [PHP] header() function for displaying an opened PDF document.
Sound like a good idea. I'll see if I can find this on the Internet and see what happen. Bertrand Moulard [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] now that I'm rethinking of it, I solved the problem by using the brilliant python program tcpwatch, which logs all the http data going in and out your browser. Very easy to run and so handy (not only for this problem). Would find the url for dld if you want. cheers .b -Original Message- From: Scott Fletcher [mailto:[EMAIL PROTECTED] Sent: 13 October 2003 22:15 To: [EMAIL PROTECTED] Subject: [PHP] header() function for displaying an opened PDF document. I seem to be having problem with sending the PDF document to the browser to be open on screen. I kept getting the error message, it say 'Windows cannot open this file'. Here's my sample script, so what am I doing wrong?... --snip-- header(Content-Type: application/pdf); header(Content-Length: '40736'); header(Content-Disposition: inline; filename='junk.pdf'); --snip-- Thanks, Scott F. -- 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] header() function for displaying an opened PDF document.
Might not be connected at all, but I had a similar problem with pdf stored in a postgreSQL database as large object. The content type was set to pdf, but ie wouldn't open it. It turned up that it was because there was a CRLF at the end of one of my script, which spoiled the whole output. Pretty dumb thing, but it kept me busy for a good hour. If you're desperate for a solution, look for an unwanted new line somewhere in your file out of the ? ? tags. good luck .b -Original Message- From: Scott Fletcher [mailto:[EMAIL PROTECTED] Sent: 13 October 2003 22:15 To: [EMAIL PROTECTED] Subject: [PHP] header() function for displaying an opened PDF document. I seem to be having problem with sending the PDF document to the browser to be open on screen. I kept getting the error message, it say 'Windows cannot open this file'. Here's my sample script, so what am I doing wrong?... --snip-- header(Content-Type: application/pdf); header(Content-Length: '40736'); header(Content-Disposition: inline; filename='junk.pdf'); --snip-- Thanks, Scott F. -- 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] header() function for displaying an opened PDF document.
now that I'm rethinking of it, I solved the problem by using the brilliant python program tcpwatch, which logs all the http data going in and out your browser. Very easy to run and so handy (not only for this problem). Would find the url for dld if you want. cheers .b -Original Message- From: Scott Fletcher [mailto:[EMAIL PROTECTED] Sent: 13 October 2003 22:15 To: [EMAIL PROTECTED] Subject: [PHP] header() function for displaying an opened PDF document. I seem to be having problem with sending the PDF document to the browser to be open on screen. I kept getting the error message, it say 'Windows cannot open this file'. Here's my sample script, so what am I doing wrong?... --snip-- header(Content-Type: application/pdf); header(Content-Length: '40736'); header(Content-Disposition: inline; filename='junk.pdf'); --snip-- Thanks, Scott F. -- 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] header function problem
It works now. Are their any examples out there that will show how to pass back the information that was entered and pass the error message back to the form.htm ? Or a function that i need to read up on. -Dan - Original Message - From: Jason Wong [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, June 05, 2003 1:01 AM Subject: Re: [PHP] header function problem On Thursday 05 June 2003 07:01, Daniel J. Rychlik wrote: Well, it works if I use the full path instead of relative So obviously its an apache permissions issue. It has nothing to do with apache. The specs require that the location is absolute. -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- /* It is undignified for a woman to play servant to a man who is not hers. -- Spock, Amok Time, stardate 3372.7 */ -- 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] header function problem
Well, it works if I use the full path instead of relative So obviously
its an apache permissions issue.
- Original Message -
From: Daniel J. Rychlik [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, June 04, 2003 5:36 PM
Subject: [PHP] header function problem
I am using a header function to take a user back to a form if they have
mistyped or entered in data that is not desirable.
I have multiple functions that Ive written but the one that pertains to this
situation is listed
function check_data () {
if (!empty($value)) {
go_back( blah );
}
}
function go_back($err) {
header(Location: http://webserver/form.htm;);
}
When calling this, I recieved a 403 Forbidden error message. Obviously Im
doing something wrong... Or I have a permissions issue. I would not think
its a permissions issue execpt the way the header function calls. I
honestly dont know, just guessing. I was wandering if anyone has seen this
when using the header() function
Thanks so much,
Daniel
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Re: [PHP] header function problem
On Thursday 05 June 2003 07:01, Daniel J. Rychlik wrote: Well, it works if I use the full path instead of relative So obviously its an apache permissions issue. It has nothing to do with apache. The specs require that the location is absolute. -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- /* It is undignified for a woman to play servant to a man who is not hers. -- Spock, Amok Time, stardate 3372.7 */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] header function
I have session auto start on.
Plus, like I said, it works fine if it's at the top of the page, not in the
include file.
Thanks,
Barry
At 05:19 PM 3/7/2003, Jim Lucas wrote:
if you put this at the very to of the page, I am guessing
then that you haven't ran session_start() ??
if you are trying to access a value stored in a session variable, you need
to initialize the session first, then access the variable.
Jim
- Original Message -
From: Barry Gould [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, March 07, 2003 3:35 PM
Subject: [PHP] header function
I am having a hard time with the header(Location:) function inside an
include file with PHP 4.3.1 (Linux, running as a module w/ Apache 1.3.27).
At the VERY TOP of my php page, I have:
?php virtual(/include/logincheck.php) ?
logincheck.php contains exactly:
?php
// login check
if(!isset($_SESSION[agent_id]))
{
header(Location:/);
header(Connection: close);
exit;
}
?
However, if this agent_id is not set, I just get a blank page with html
open and close tags.
I'm SURE there are no spaces or blank lines before these lines.
It works fine if I put the code in the main page instead of using the
virtual include.
Output buffering is set to 4096 in php.ini.
Any suggestions would be appreciated.
Thanks,
Barry
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Re: [PHP] header function
I'm starting to think this is a BUG.
Can anyone else test this and confirm or contradict?
Thanks,
Barry
At 03:35 PM 3/7/2003, you wrote:
I am having a hard time with the header(Location:) function inside an
include file with PHP 4.3.1 (Linux, running as a module w/ Apache 1.3.27).
At the VERY TOP of my php page, I have:
?php virtual(/include/logincheck.php) ?
logincheck.php contains exactly:
?php
// login check
if(!isset($_SESSION[agent_id]))
{
header(Location:/);
header(Connection: close);
exit;
}
?
However, if this agent_id is not set, I just get a blank page with html
open and close tags.
I'm SURE there are no spaces or blank lines before these lines.
It works fine if I put the code in the main page instead of using the
virtual include.
Output buffering is set to 4096 in php.ini.
Any suggestions would be appreciated.
Thanks,
Barry
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Re: [PHP] header function
Use INCLUDE(), not virtual(). virtual() isn't supposed to be used with PHP
files.
---John Holmes...
- Original Message -
From: Barry Gould [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, March 10, 2003 4:26 PM
Subject: Re: [PHP] header function
I'm starting to think this is a BUG.
Can anyone else test this and confirm or contradict?
Thanks,
Barry
At 03:35 PM 3/7/2003, you wrote:
I am having a hard time with the header(Location:) function inside an
include file with PHP 4.3.1 (Linux, running as a module w/ Apache
1.3.27).
At the VERY TOP of my php page, I have:
?php virtual(/include/logincheck.php) ?
logincheck.php contains exactly:
?php
// login check
if(!isset($_SESSION[agent_id]))
{
header(Location:/);
header(Connection: close);
exit;
}
?
However, if this agent_id is not set, I just get a blank page with html
open and close tags.
I'm SURE there are no spaces or blank lines before these lines.
It works fine if I put the code in the main page instead of using the
virtual include.
Output buffering is set to 4096 in php.ini.
Any suggestions would be appreciated.
Thanks,
Barry
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Re: [PHP] header function
AHA!
Thank you!
Barry
At 01:38 PM 3/10/2003, you wrote:
Use INCLUDE(), not virtual(). virtual() isn't supposed to be used with PHP
files.
---John Holmes...
- Original Message -
From: Barry Gould [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, March 10, 2003 4:26 PM
Subject: Re: [PHP] header function
I'm starting to think this is a BUG.
Can anyone else test this and confirm or contradict?
Thanks,
Barry
At 03:35 PM 3/7/2003, you wrote:
I am having a hard time with the header(Location:) function inside an
include file with PHP 4.3.1 (Linux, running as a module w/ Apache
1.3.27).
At the VERY TOP of my php page, I have:
?php virtual(/include/logincheck.php) ?
logincheck.php contains exactly:
?php
// login check
if(!isset($_SESSION[agent_id]))
{
header(Location:/);
header(Connection: close);
exit;
}
?
However, if this agent_id is not set, I just get a blank page with html
open and close tags.
I'm SURE there are no spaces or blank lines before these lines.
It works fine if I put the code in the main page instead of using the
virtual include.
Output buffering is set to 4096 in php.ini.
Any suggestions would be appreciated.
Thanks,
Barry
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Re: [PHP] header function
if you put this at the very to of the page, I am guessing
then that you haven't ran session_start() ??
if you are trying to access a value stored in a session variable, you need
to initialize the session first, then access the variable.
Jim
- Original Message -
From: Barry Gould [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, March 07, 2003 3:35 PM
Subject: [PHP] header function
I am having a hard time with the header(Location:) function inside an
include file with PHP 4.3.1 (Linux, running as a module w/ Apache 1.3.27).
At the VERY TOP of my php page, I have:
?php virtual(/include/logincheck.php) ?
logincheck.php contains exactly:
?php
// login check
if(!isset($_SESSION[agent_id]))
{
header(Location:/);
header(Connection: close);
exit;
}
?
However, if this agent_id is not set, I just get a blank page with html
open and close tags.
I'm SURE there are no spaces or blank lines before these lines.
It works fine if I put the code in the main page instead of using the
virtual include.
Output buffering is set to 4096 in php.ini.
Any suggestions would be appreciated.
Thanks,
Barry
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Re: [PHP] header function
The file loading may be too long for PHP to recognize it or whatever. Try shortening it in some way. - Original Message - From: Donahue Ben [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, November 09, 2002 2:47 PM Subject: [PHP] header function I am using the header function what i have is this: header(Location: http://.$_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF'])./.$relative_u rl $relative_url is a php file when i run this script with this header function in it, i get an error saying:Redirection limit for this URL has exceeded. Unable to load the requested page. I dont understand why i get this error and how to fix this. Ben __ Do you Yahoo!? U2 on LAUNCH - Exclusive greatest hits videos http://launch.yahoo.com/u2 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] header function
At 20:47 09.11.2002, Donahue Ben said: [snip] I am using the header function what i have is this: header(Location: http://.$_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF'])./.$relative_url $relative_url is a php file when i run this script with this header function in it, i get an error saying:Redirection limit for this URL has exceeded. Unable to load the requested page. [snip] This message might mean that $relative_url points to the same script... what browser makemodel are you using? IE simply loops, without any error. A small glitch: in case dirname($_SERVER['PHP_SELF']) is empty (root directory), your header would look as: http://www.yourdomain.com//relative.php Note the double slash... -- 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] header() -- function failed to due caching.
Hi Scott,
If you are using IE, make sure that the browser checks for updates every
visit to the page. (Tools-Internet Options-Settings). I am not sure
that this setting observes Cache-Control, etc...
Are you setting the Cache-Control header to Private and the expires
header to a suitable time?
Regards,
Patrick Lynch
http://www.optip.com/
-Original Message-
From: Scott Fletcher [mailto:[EMAIL PROTECTED]]
Sent: 15 May 2002 18:31
To: [EMAIL PROTECTED]
Subject: [PHP] header() -- function failed to due caching.
I tried to use this script but it failed due to the caching. Does
anyone know the way around hte problem or have a solution to the
problem?
--- example script
$url_address = $GLOBALS[HTTP_HOST];
switch ($url_address) {
case www.php.net:
$url_address = http://www.php.net/db2admin/db2_cleanup.php;;
break;
case test.php.net:
$url_address =
https://test.php.net/db2admin/db2_cleanup.php;;
break;
default:
$url_address = Undefined Url Address ;
echo $url_address;
break;
}
header(Location: $url_address);
--- example script end
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Re: [PHP] Header() function and redirect
Original message From: Zhu George-CZZ010 [EMAIL PROTECTED] Date: Thu, Aug 30, 2001 at 11:10:19AM -0500 Message-ID: [EMAIL PROTECTED] Subject: [PHP] Header() function and redirect I am using Apache and PHP. I encountered a redirect problem in PHP, and traced it down, so, I generated a very short PHP page as following: ?php sleep(30); $goto = http://tt.mot.com/to_pdf/pdf_tmp/test.pdf;; Header(Location: $goto); exit; ? If the sleep(30); statement is commented out, this page works fine in both IE4.0/IE5.0 and netscape, but if sleep(30) statement is in this page, it will only work in Netscape, but not in IE. Is there another way to do the redirect in PHP? or how to fix this problem (I can't remove the sleep statement because in the real program, it is a System call and will take more than 30 seconds)? Thank you very much in advance. Regards, George -- 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] /Original message Reply You can (possibly) just redirect before the rest of your script. Ofcourse you can't do that when the rest of the script produces output, but it seems to me like it doesn't. Try the next code: --- PHP code --- ?php header (Location: http://somewhere.com;); error_log (And still my script is running!, 0); ? --- End of PHP code --- You'll see that the original script will write the line to the logfile although the user is already redirected to the next page. Btw... 30 seconds is a rather long time. No user will ever want to wait that long. Just my opinion... /Reply -- * RzE: -- -- Renze Munnik -- DataLink BV -- -- E: [EMAIL PROTECTED] -- W: +31 23 5326162 -- F: +31 23 5322144 -- M: +31 6 21811143 -- -- Stationsplein 82 -- 2011 LM HAARLEM -- Netherlands -- -- http://www.datalink.nl -- -- 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] Header() function and redirect
But I have to wait for the application to finish. The idea is: the application will take the file, and convert it into PDF file (it takes more than 30 seconds generally), then display the generated PDF file. I am just wondering if I can use Header() to redirect to a general php page, then in that page, redirect to the PDF file. Thanks, George -Original Message- From: * RzE: [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 30, 2001 11:19 AM To: Zhu George-CZZ010; [EMAIL PROTECTED] Subject: Re: [PHP] Header() function and redirect Original message From: Zhu George-CZZ010 [EMAIL PROTECTED] Date: Thu, Aug 30, 2001 at 11:10:19AM -0500 Message-ID: [EMAIL PROTECTED] Subject: [PHP] Header() function and redirect I am using Apache and PHP. I encountered a redirect problem in PHP, and traced it down, so, I generated a very short PHP page as following: ?php sleep(30); $goto = http://tt.mot.com/to_pdf/pdf_tmp/test.pdf;; Header(Location: $goto); exit; ? If the sleep(30); statement is commented out, this page works fine in both IE4.0/IE5.0 and netscape, but if sleep(30) statement is in this page, it will only work in Netscape, but not in IE. Is there another way to do the redirect in PHP? or how to fix this problem (I can't remove the sleep statement because in the real program, it is a System call and will take more than 30 seconds)? Thank you very much in advance. Regards, George -- 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] /Original message Reply You can (possibly) just redirect before the rest of your script. Ofcourse you can't do that when the rest of the script produces output, but it seems to me like it doesn't. Try the next code: --- PHP code --- ?php header (Location: http://somewhere.com;); error_log (And still my script is running!, 0); ? --- End of PHP code --- You'll see that the original script will write the line to the logfile although the user is already redirected to the next page. Btw... 30 seconds is a rather long time. No user will ever want to wait that long. Just my opinion... /Reply -- * RzE: -- -- Renze Munnik -- DataLink BV -- -- E: [EMAIL PROTECTED] -- W: +31 23 5326162 -- F: +31 23 5322144 -- M: +31 6 21811143 -- -- Stationsplein 82 -- 2011 LM HAARLEM -- Netherlands -- -- http://www.datalink.nl -- -- 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] Header() function and redirect
Original message From: Zhu George-CZZ010 [EMAIL PROTECTED] Date: Thu, Aug 30, 2001 at 11:27:41AM -0500 Message-ID: [EMAIL PROTECTED] Subject: RE: [PHP] Header() function and redirect But I have to wait for the application to finish. The idea is: the application will take the file, and convert it into PDF file (it takes more than 30 seconds generally), then display the generated PDF file. I am just wondering if I can use Header() to redirect to a general php page, then in that page, redirect to the PDF file. Thanks, George /Original message Reply Ah... well... Don't know what you exactly mean, but you either have to wait 'till the processing has been done (which, like I said, takes too long to wait for), or you can use one of the following options: - You can have an email send to the user telling him/her that the PDF is ready. You can either send it as an attachment, or just send a URL of the page where the PDF can be downloaded. - You can have the user redirected to a page with a download link on it. Then you still have to problem, though, that the PDF isn't ready yet at the moment the user gets that link. But you get back to what you're wondering (if I can use Header() to redirect to a general php page); Yes, ofcourse... you can do it before or after the processing. But! You can't do anything about client-timeouts. And let's be honest... It's not that weird that a browser gives up if it doesn't get any answer for more than 30 seconds. It's a pretty long timeout already. /Reply -- * RzE: -- -- Renze Munnik -- DataLink BV -- -- E: [EMAIL PROTECTED] -- W: +31 23 5326162 -- F: +31 23 5322144 -- M: +31 6 21811143 -- -- Stationsplein 82 -- 2011 LM HAARLEM -- Netherlands -- -- http://www.datalink.nl -- -- 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] Header() function and redirect
On 30-Aug-2001 Zhu George-CZZ010 wrote:
But I have to wait for the application to finish. The idea is: the
application will take the file, and convert it into PDF file (it takes more
than 30 seconds generally), then display the generated PDF file.
I am just wondering if I can use Header() to redirect to a general php
page, then in that page, redirect to the PDF file.
30 seconds might be timing-out,
instead let the browser handle the sleeping:
?php
$goto='http://tt.mot.com/to_pdf/pdf_tmp/test.pdf';
$sleepfor=30;
printf('META HTTP-EQUIV=Refresh CONTENT=%d URL=%s',
$sleepfor, $goto);
// run the job
$cmd='foo -bar baz ';
system($cmd);
?
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steal the neighbor's newspaper, that's the time to do it.
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Re: [PHP] header function
Well, it's not a good idea to put something (like an echo) before a header()...even for testing because that will prevent the header() from working at all. You should have gotten an All headers have been sent or some similar error. -- Tyler Longren Captain Jack Communications [EMAIL PROTECTED] www.captainjack.com On Tue, 21 Aug 2001 09:53:42 -0500 Jay Paulson [EMAIL PROTECTED] wrote: Hello everyone- I have a slight problem.. I'm running php 4.0.6 on RedHat 7.1 and I run my script and it hit's: header(Location:index.php); well the thing is once it hits that line in my script and just fails, however i don't get any type of parse error the browser just says 404 error page not found... could it be i forgot to add something when i configured and installed php on my machine? i'm really losted here cause i can put an echo blah; before it or after it and it will print out just fine.. but comment out that echo and have it hit the header() line and i get teh 404 page error.. (and yes i've double and tripled checked that all the files etc are there it's just not doing the header function for some reason) Thanks! Jay -- 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] header function
You're right when you say that you shouldn't put an echo before the header.. however I did that just so I could see if I would get the error All headers have been sent and well I didn't get that error... I didn't get any error message.. so I thought that was strange and that's why I'm here asking this question because I really don't know what's going on.. I have checked the web server error log and when I call the header function it tries to redirect me to a .php file (notice there is no file name). So I'm not sure what exactly is going on. [Mon Aug 20 17:23:03 2001] [error] [client 64.132.13.114] File does not exist: /home/username/htdocs/admin/.php - Original Message - From: Tyler Longren [EMAIL PROTECTED] To: Jay Paulson [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Tuesday, August 21, 2001 9:54 AM Subject: Re: [PHP] header function Well, it's not a good idea to put something (like an echo) before a header()...even for testing because that will prevent the header() from working at all. You should have gotten an All headers have been sent or some similar error. -- Tyler Longren Captain Jack Communications [EMAIL PROTECTED] www.captainjack.com On Tue, 21 Aug 2001 09:53:42 -0500 Jay Paulson [EMAIL PROTECTED] wrote: Hello everyone- I have a slight problem.. I'm running php 4.0.6 on RedHat 7.1 and I run my script and it hit's: header(Location:index.php); well the thing is once it hits that line in my script and just fails, however i don't get any type of parse error the browser just says 404 error page not found... could it be i forgot to add something when i configured and installed php on my machine? i'm really losted here cause i can put an echo blah; before it or after it and it will print out just fine.. but comment out that echo and have it hit the header() line and i get teh 404 page error.. (and yes i've double and tripled checked that all the files etc are there it's just not doing the header function for some reason) Thanks! Jay -- 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] header function
On Tuesday 21 August 2001 16:53, Jay Paulson wrote: I have a slight problem.. I'm running php 4.0.6 on RedHat 7.1 and I run my script and it hit's: header(Location:index.php); well the thing is once it hits that line in my script and just fails, however i don't get any type of parse error the browser just says 404 error page not found... could it be i forgot to add something when i configured and installed php on my machine? (1) Add a space after the colon (2) Location: should get a complete URL, i.e. header (Location: http://your.server.us/index.php;); and have it hit the header() line and i get teh 404 page error.. (and A 404 can't come from parse errors or something. It *does* redirect you, but doesn't find the target file - 404 -- Christian Reiniger LGDC Webmaster (http://lgdc.sunsite.dk/) Install once, run forever. Linux. -- 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]
