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Send Header Info To A Page, Retrieve Response And Send That As Header


I am sending a header to page.html from sender.php using fgets(). I am then trying to retrieve that page's response, and set that as a header in sender.php in order to set any cookies etc.... that page.html might want to set. Right now I am using the following code:




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Send The Header To The Client Only At The End Of The Page?
a quick question.
is it possible to send the header to the client only at the end of the page?
I mean when the build of the page by the PHP server is finished.

This is because I want to redirect the user to a error.php page each time an
error occurs.
But when doing that, I get an error saying that the header has already been
sent.

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How To Send The User To The Page Is Using The Header() Function.
I am writing a page with sessions. At the start of every page I check to make sure that the user actually has a session by checking for some SESSION variables. On one of my pages I have a form that is to add guests for an event.

I have no idea how many guests a particular member is giong to bring and the number of guests is not limited. So to save myself time I wrote a form that will allow you to add one guest and then hit add guest.

This will save that guest to the guest table in my MySQL database but then I want to reload the page to have them add another guest. The only problem I am having is that the only way I know how to send the user to the page is using the header() function.

This is not working because I have already output data. Is there a better way to do this so that I can one form and not have to have a form input for guests up to 20?

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Retrieve Header Info ?
I'm looking for a way to retreive header("location..."); info from external urls (assuming they are indeed using header("location..."); I was told to use fsockopen to open the url, and after that there should be a way to retrieve the header info, can anybody tell me exactly HOW I can retrieve that header info using fsockopen ?

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Header() Can You Send A Value With It?
in my security script when someone is NOT logged in, I use: header('Location: index.php');

thing is, I would liek to keep track of what page they were ON so once they log in it takes them BACK.

ie, user goes to example.com/photos.php gets redirected to login, then after that gets taken BACK to photos.

I tried detecting the previous page with both getenv ("HTTP_REFERER"); and  $_SERVER['SCRIPT_URI'];

which as I discovered don't work with a header. so is there any other way to detect the previous page, or send it via a post or variable when using header()?

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Send File By Header
If have a problem with downloading a file by header(); It works, but i get 2 much data in the file. It is about making a csv file form a query and directly output it into the header for downloading the file......

My output is like:
-----------------------------------------------
- Something.csv -
-----------------------------------------------
Value1_1,Value1_2,Value1_3
Value2_1,Value2_2,Value2_3
Value3_1,Value3_2,Value3_3
Value4_1,Value4_2,Value4_3
<HTML><HEAD>
more HTML
</HTML>
-----------------------------------------------
It should stop after X bytes, so the file is correct. PHP Code:

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Send Header() Through Socket
I have a socket connectiona and am trying to send the headers- 'Header()' through the socket. Any idea how to do so? I haven't tried just sending it as normal data, which actually might be the thing to do, now that I think about it?

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Send A Location Header
I have a frame in which there is a PHP page. Is there any way to redirect from this page to another page which will display in the main window, not just the frame which the PHP file is in.

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What Is The Raw Http Header To Send A Cookie
I am using fsockopen to communicate with an internal web server. It uses a cooke for authenticaion.

When I make the first request I get the cooke but don't know how to send it back... in other words how does the browser do it.

BTW, please don't suggest setcookie(), that has nothing to do with my problem.

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Mail() Header To Send Email
I have written a script which send an email - it works ok BUT I cannot get the header info to display in the header part of the email - it displays at the top of the message area. I am using the format - mail ($recipient,$subject ,$msg ,$mail_headers);

with $mail_headers = "From:myname@address.com<>nReply-to:myname@address.com"
The Reply_To IS showing in the header, but the From part does not. Or does anyone know anything better than mail() to send email with PHP?

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Mail Function Send Come Without A Date In The Header
When using the mail function the emails I send come without a date in the header (just a time). Is there any way to change this? Code:

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Constructor Send Header Information To Avoid Caching Etc.
I'm using a WYSIWYG text editor on my page. The thing is that the constructor send header information to avoid caching etc. Now, output is sent before this and I could solve it by putting ob_start() and ob_end_flush() all over the place :P.

But I got tired of it right now and decided to try with ob_start at the top of the site and ob_end_flush() at the end. This worked fine and solved ALL my "headers already sent" error from this class and other things. However, I can't help feeling that there is a darker side to this. otherwise people would do it all the time. So, why should I not do this?

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Send A Header In The Php Script To Tell The Client To Cache The Image?
I have a php random avatar script. It seems to use more bandwidth than when there was just one image. Can I send a header in the php script to tell the client to cache the image?

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Send Info Into Same Page
we can send info into same page like following index.php?do=1 we can get it

if ($_REQUEST["do"]==&#391;').

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Using XML To Send Info From The Web Page To MySQL Database.
I am trying to undestand XML and the resion for it and if i should be using XML to send info from the PHP web page to mySQL database.

if so how would i send for example
$xml = mysql_query("INSERT data WHERE stuff = stuff");please excuse the bad code.

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Sessions And Redirects - Send Info From Page One To Page Two.
I have a two part form, each part on a seperate page. I want to send info from page one to page two. Thought ok, I use session variables. The problem is that they don't get sent to the second page. All works fine on my local testing server, but when I go live session varables don't show. Has this something to do with header? Is there another way to get to the second page? Code:

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Header Problem - Insert The Info Below And Then Jump Back To A Page.
i want to insert the info below and then jump back to a page. Here is insert and the header statement: PHP Code:

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Send This Page Script Used To Send Spam.
I had installed a simple php script (obtained for free from the web) that allows a visitor to forward a page to a friend. It worked great but now a spammer is using it to send thousands of emails. I have deleted the feature and also the php file but no successs. What can I do? Please help. While I have some responsibilities of a webmaster, my technical abilities are very limited.

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Inconsistent Response To Header()
The following code does different things depending on the browser.

<?php
header ("location: mailto:me@example.net?subject=Email test");
header ("Refresh: 2; URL=http://example.net/index.html");
?>

In Firefox: Email client is activated and browser redirects to page.

In Opera: Email client is activated and browser stays on current page.

In IE: Email client is activated and browser has blank page. Actually it has the php page but of course there is nothing to see.

What do I need to do to get a consistent response? Is there a way to send both these headers and have them responded to?

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HTTP Header Response
Is the anyway to get the header response of a url/site with php, I would like to be able to enter a url and get the response code e.g. 200.

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Reading The Response And Setting That With Header()
I am trying to send a set of headers off to a given page, read the response and then send that has header for the current page. PHP Code:

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Send Mail ON Windows Server WITH No Response
I made a script to send email with php . It worked perfectly on Linux server.. Now I tried to run it on Windows server and there is no response... I've tried

//send_mail() is a funstion which works and returns true if mail is sent...

I checked and on Windows server it returned false on linux returned true.

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HTTP Header Response For Invalid Form Inputs?
Is it necessary or is there any standard to send HTTP header status
for form inputs ? Say, the user is entering invalid password in login
form and now all the applications I have seen are just displaying error
messages above the form (with HTTP status 200); is it necessary to send
401 status in this case?

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Send XML HTTP POST Request And To Manipulate The Response.
I looking for a way to either create an XML document and have it read by php OR create within a php file an XML document and send the request via HTTP POST, but also to recieve the request and be able to manipulate the data, at which I can access any XML Tag.

Someone told me that the XML Parser function can do this. If this is correct, it also requires Expat to be installed and complied. Well the thing is I tried that and I got a whold bunch of bareword errors. I'm running FreeBSD/Apache/unix system

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Headers - Send The Correct Response Codes For My Pages.
I got headed down this road of server headers, and I believe that I'm doing everything right to send the correct response codes for my pages. I've created dynamic pages that, when the database content gets updated for a page, I'll execute a touch(myfile.php) on the appropriate php page. Then, in the php page I have this code

<?php
$filename = 'myfile.php'
$if_modified_since = preg_replace('/;.*$/', '', $HTTP_IF_MODIFIED_SINCE);
$mtime = filemtime($filename);
$gmdate_mod = gmdate('D, d M Y H:i:s', $mtime) . ' GMT'
if ($if_modified_since == $gmdate_mod) {
header("HTTP/1.0 304 Not Modified");
// added cache-control
header("Cache-Control: max-age header");
exit();
}
else {
header("Last-Modified: $gmdate_mod");
} ....................

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Send Data To Db And Retrieve
After a visitors submits the form, the data is saved in database table in a new row and a unique ID will be given to that row.

I am trying to work with the data after it has been created by retrieving the ID. I want to send the ID to payment page, and after the payment is complete, change one field in that row to show that the payment is done). I don't know how can I get the ID for that record back from the database so I pass it on to next script.

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Send/retrieve Checkbox From DB
I have a user page which contains several checkboxes.User can choose whichever checkbox they want and can edit them later. So in order to do this a checkbox form should open and if it was populated before it should became as checked when it come to page.

I store the checkbox values in DB in a 1 column like below CH1 => 101,220 ...
i use implode() while inserting.

With the code below i can insert the checkboxes. however i can't retrieve them as cheked. I know i should explode() and put it in a for loop. Also not only cheked but also non checked checkboxes should be shown in editing. Code:

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Send Email - Page Where You Enter An Email Address And Click Send.
I am interested in creating an "email -this" type ability for a website. I am sure most people have seen an "email -this story" type link that is standard on most news web sites. You click such a link and then it takes you to a page where you enter an email address and click send. The link for the story and the title are not editable. Does anyone know where I can find example code of how to do this with php, and any explanation of how this works.

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How To Get Header Info
I've been trying to extract the status codes from http header information to find whether a page is 200 ok or 404 not found by using an fsock() connection which works. To actually extract the data what do you use? i've seen fputs() and fgets() listed on the documentation page but how do these function actually work?

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Script Cannot Add Header Info
This is a contact us script that sends an e-mail to me with the the three fields i made e-mail,name and message. The script is supposed to bring the user to a thankyou page after submitting. but for some reason i get this error cannot add header info headers already sent. here is the PHP code:

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Trouble Getting Header Info
I'm having trouble getting something simple working and can't see why.

This is the code I'm running:

<?php if ($row_Recordset1['type']=="agent"){

header("Location: agentindex.php");
echo "AGENT";
exit;
}

else
{
header("Location: llindex.php");
echo "LANDLORD";
exit;
}

?>

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.wav File Header Info
Does anyone know how to extract the header information like duration, bit rate, audio channel configuration etc from a wave file?

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Retrieve Data From Mysql And Send Email To User
does anyone know how i could make php or sql retrieve data from mysql database and then send an email to the respective user the info that is in the database?

like a user request for forget password, i want the user to be able to receive a mail from me.

i have the mail stuff done and all the stuff are on my laptop (localhost) using php and apache.

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How To Send Info To Database
im wondering how to submit info into a database.

i know the code goes something lie
$sql = "UPDATE <tablename> set $var = "var"

but i know that is wrong
and i want to put it in form so on submit it posts it in the database.

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How Much Info Can You Send In A Session?
how much info can you send in a session?

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How Do I Access The Raw Header Info Sent From A Browser?
I am wondering if there is a way to access the actual, unparsed header information that is sent from the browser to the server.
ex.:

POST /page.php HTTP/1.0
User-Agent: Frontier/5.1.2 (WinNT)
Host: somewhere.com
Content-Type: text/html
Content-length: 181

I know that there are a number of globals that can access parts of that like the user agent, but I can't find any global, or function, to just access that raw, unparsed information.

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Browser Based Header Info
I am using Header("Content-Type:application/rss+xml"); it works fine with Firefox 2.0  not with IE and If i use only Header("Content-Type:text/xml"); it works fine with IE not Firefox. SO any way to solve this?

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CURL'ing Post Vars And Header Info
Maybe someone can point me to a good tutorial on this, or give me a tip on solving this, being new territory for me.

I'm using PayPal for some ecommerce. An HTML form sends my variables to a PHP script I wrote that massages the data, inserts into customer and order tables, etc., then I use cURL to send PayPal post vars. That all works fine, but when the PayPal page loads, the URL of the page remains that of my script, thus all the relative links to images from PayPal are broken.

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Mail Function Showing Header Info
I am using a standard mail function within an AMFPHP Class that i have used many times. Now, when i use it it does not work right. When a mail is sent, the $header info and html shows in the email.

I would like to know why the header info is showing in the email, along with why the HTML code is not rendering. I will post examples of code and result. Please provide a solution b4 i pull my hair out. Code:

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Send Mail With Mail Function And "From: " Header
When I send mail with mail function and "From: " header, some SMTP servers uses that header, but other put root@localhost instead of my From header. Can I prevent this? I'm using Q-mail.

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How To Send Info From A Php Script To A Server Running Javascript
I'm new to php. i'm trying to send information from my php (client)
script to a website that is running javascript.

Here is an extract of the server's response to my initial http
request. I need to know how to communicate further with the server.

<META name="description" content="">

<META name="keywords" content="">

</HEAD>
<script language="JavaScript" type="text/javascript">
if (top != self) top.location.replace(self.location);
</script>
<link rel="shortcut icon" href="/system/images/mypage.ico">

<FRAMESET
FRAMEBORDER=0
FRAMESPACING=0
BORDER=0
ROWS="90,*">
<FRAME
NAME="VIEW_TopFrame"
..........

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User's Register, And Send Mail With The Account Info...
i desire send mail to the new user than he register in my web. i have 2 codes. 1 is registra.php that one is in charge to verify fields and to register the new user, and other that sends a mail to the user, but this I complete not where to place it within registrar.php. Code:

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Header Error Without Whitespace Issue - Cannot Modify Header Information
Error = WARNING: Cannot modify header information - headers already sent by (output started at /home/zoneof5/public_html/inde x-dev.html:10) in line 1528 of file common.inc.php

Which comes from me trying to take a login script and put it into an
existing .html file with .htaccess configured to parse php scripts....

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Error Reading WWW Server Response (HTTP Header). Error Code: 0
I have been trying out the web based email program on this website to connect to a pop 3 client...it worked ok...but now when i try to logg in all i get is this error message...on the page Error occurred!

Description: Error reading WWW server response (HTTP Header). Error code: 0(0 = client terminated the connection unexpectedly, 2 = too many header lines) Code:

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Header() Function - Warning: Cannot Modify Header Information
I have attempted using the code provided, but I consistantly get an error concerning the header() function found on the bottom on the script.

What am I not understanding about header information?
I always get this error:

Warning: Cannot modify header information - headers already sent by (output started at C:apacheApache2htdocsPHPupdateupdate.php:9) in C:apacheApache2htdocsPHPupdateupdate.php on line 71

Is the tutorial not correct? Because I've seen similar tutorials that put the header() function in similar places too.

Here is the code:....

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Header Problem - Parse Error For The Header Line
Below is the extract of the problem part of the else loop. It gives me a parse error for the header line, the url is send from the previous page and is available as $_POST['url'] in general throughout the processing script.

else
{
header( refresh: 2; url=$_POST['url'] );
echo 'Message has been sent.'
}

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Header Location - Cannot Modify Header Information Headers Already Sent By
I am trying to do a header location. but it is messing up. it is giving me the following error Cannot modify header information headers already sent by (output started at /home/content/i/n/n/****/html/***/connect2.php:19) I am using the following code

if($_SERVER['HTTP_REFERER'] =="http://profileawareness.com/forums"){

}else{
header("location: http://profileawareness.com/denied.html");
}

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How To Send Email Automaticly To Admin When Users Send A Form?
how to send email automaticly to admin when users send a form....example...a booking form..therefore the admin will alert of the booking..

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Problem Setting A Received Header Using Header ()
I am reposting this as it wasn't very clear last time - and i still haven't made any progress with the code...

i am sending a header(1) to page.html from sender.php using a socket connection. I would then like to read that page's response, and set that response as a header for sender.php (header2- parsed from the response of page.html in order to set any cookies etc.... that page.html might want to set)

Whilst i have no trouble sending header(1) and retrieving the response, I don't seem to be able to set header(2) as a new header for sender.php or for any other page- I get a message from IE saying "the requested header has not been found on this site".
Right now I am using the header () to set that header, as in the following code:

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Header Error - Cannot Modify Header Information
I have read the sections refering to the following error message
"Cannot modify header information - headers already sent by " and have tried to follow their suggestions.

The first part of the program returns the required data and populates the form, but after changes are made to the data and an attempt to process the form is made the error message is produced I believe from the start of the php code. Code:

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Warning: Cannot Modify Header Information - Redirect From Login Page To Logged In Page
I am trying to redirect from login page to logged in page, but using the {header( 'Location: C:wampwww' ) ;} is giving me this error {
Warning: Cannot modify header information - headers already sent by (output started at C:wampwwwpassword.php:14) in C:wampwwwpassword.php on line 35}, find below my code:

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Header Error - Not Sure Where To Put The Header Line
I am getting the following error:

Warning: Cannot modify header information - headers already sent by (output started at /home/forsa7/public_html/functions.php:155) in /home/forsa7/public_html/uploadform.php on line 228

I don't understand what is happening here, and am including part of the code, to see if you can tell me what I need to change. Code:

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Header Error - Add A Header Command
I have some code that works fine until I add a header command. The code is:

if ($_SERVER['QUERY_STRING'] == NULL) {
print "No Query String";
}
if ($_SERVER['QUERY_STRING'] == NULL) {
header( "Location: http://mysite.com" );
exit;
}

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