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- - Php problem... WTF! (https://gfy.com/showthread.php?t=58276)

chodadog

04-26-2002 06:01 AM

Php problem... WTF!

ok, i've been working my ass off trying to get this damn site working.. then finally, it's done! finally fixed all the bugs.. or so i thought!

I try to login to my admin section, and when i get to the index.php of the admin directory, i get this message:

Warning: Cannot send session cookie - headers already sent by (output started at /home/virtual/site5/fst/var/www/get_env.php:1) in /home/virtual/site5/fst/var/www/html/tagadmin/index.php on line 14

What in fuck's name does that mean!
And how do i fix it?

railz

04-26-2002 06:02 AM

What script(s) are you using?

chodadog

04-26-2002 06:05 AM

It's called kDDL. It's a direct downloads script (intended for warez)
I got it back when i was a warez webmaster. But it's pretty much idealy suited for the TGP i wanna run, so i figured.. hey.. why not..

sweandy

04-26-2002 06:07 AM

It probably sent some text or blank space before you do a header("location"); redirect or similair..

chodadog

04-26-2002 06:09 AM

hmm.. any idea how to fix it though? :D

sweandy

04-26-2002 06:12 AM

Check the html source in your browser if it outputs some strange text before the php warning, could even be " " blank space etc that you miss at first.

chodadog

04-26-2002 06:14 AM

This is the source (after i've attempted to login, so there's another error)

PHP Code:


		
			
<a href=""></a><br>

<b>Warning</b>:  Cannot send session cookie - headers already sent by (output started at /home/virtual/site5/fst/var/www/get_env.php:1) in <b>/home/virtual/site5/fst/var/www/html/tagadmin/index.php</b> on line <b>14</b><br>

<br>

<b>Warning</b>:  Cannot send session cache limiter - headers already sent (output started at /home/virtual/site5/fst/var/www/get_env.php:1) in <b>/home/virtual/site5/fst/var/www/html/tagadmin/index.php</b> on line <b>14</b><br>

<br>

<b>Warning</b>:  Cannot add header information - headers already sent by (output started at /home/virtual/site5/fst/var/www/get_env.php:1) in <b>/home/virtual/site5/fst/var/www/html/tagadmin/index.php</b> on line <b>41</b><br>

railz

04-26-2002 06:17 AM

http://www.faqts.com/knowledge_base/...d/14388/fid/51

Quote:

quote from the amnual page for setcookie():

setcookie() defines a cookie to be sent along with the rest of the
header information. Cookies must be sent before any other headers are
sent (this is a restriction of cookies, not PHP). This requires you to
place calls to this function before any <html> or <head> tags.

HTML tags in the wrong place?

sweandy

04-26-2002 06:20 AM

Yep seems like you put the stuff in wrong order.. set session cookie first then html output.

chodadog

04-26-2002 06:29 AM

Cheers guys. I'll see if i can fix it now :)

chodadog

04-26-2002 06:34 AM

ok.. i'm stumped..

this is from the index.php of the admin directory:

PHP Code:


		
			


<?php

$inn = false;



require "../../config.php";

require "../../db.inc.php";

require "../../get_env.php";

require "sec/session.php";



session_start();

And this is from get_env.php:

PHP Code:


		
			


<?php



$env_q = "SELECT * FROM $mysql_tb_info";

if (!$env_get = mysql_query($env_q, $mysql_conn))

    die($mysql_error_msg."<br><br>".mysql_error());

list($user, $pass, $name, $url, $email, $types, $spam_protect, $code_check, $files_max, $files_page, $link_gateway, $link_show_in, $link_show_out, $link_show_zero, $link_cols, $link_max, $link_layout, 

$date_format, $layout_ddl, $layout_ddl_rows, $layout_ddl_top) = mysql_fetch_row($env_get);



$files_page2 = $files_page;

$type = explode("|", $types);

$link_layout = explode("|", $link_layout);

$layout_ddl = explode("|", $layout_ddl);

?>

I haven't got a clue.. i suck so very bad with php :(

railz

04-26-2002 06:36 AM

What's on line 14 of index.php?

chodadog

04-26-2002 06:43 AM

PHP Code:


		
			
echo "Logged out!<br><br>\n";

sweandy

04-26-2002 07:05 AM

No errors in config.php or db.inc.php that outputs something?

chodadog

04-26-2002 07:08 AM

Hey.. i dunno how it happened.. but the admin index.php was modified.. i'm not sure if that's supposed to happen.. but anyways. i just replaced hte index.php from admin and the get_env.php from the originals on my hard disk, and it's fixed the problem..

Any idea why this happened in the first place? and how do i prevent it from happening. cheers

sweandy

04-26-2002 07:19 AM

No idea. But if you have any more php problems hit me up on icq.

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