Session variables
| From: | CK Raju | Date: | Wed, 15 Aug 2001 07:22:21 +0000 |
| Subject: | Session variables | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-11356@lists.php.net to get a copy of this message | ||
I have compiled php-4.0.6 from source with --enable-track-vars and
--enable-trans-sid options (--with-mysql and --with-apxs).
I use RH7.1 and mysql-3.23.41.
In my /usr/local/test/connect.inc I use the following code
<?php
$login = $HTTP_SESSION_VARS["login"];
$passwd = $HTTP_SESSION_VARS["passwd"];
$hostlink = msyql_connect("xxx", $login, $passwd) or die ---
$dblink = mysql_select_db ("yyy", $hostlink);
?>
This file is invoked in all my script files. (The system works without
session variables.)
In my login file (main.html) I do a
<?php
session_start();
session_register("login");
session_register("passwd");
print ("<form action=login.html method=POST>");
print("<input type=text name=login size=20><input type=password
name=passwd size=20>");
print ("<input type=submit value=login>");
print("</form>");
?>
--
In my login.html script file I start the links to other database
utilities, where the /usr/local/test/connect.inc file is invoked.
When I run main.html, I get the following error message :
Warning : Cannot send session cookie - headers already sent by (output
started at /var/www/html/main.html: 10) in /var/www/html/main.html on
line 11
Warning : Cannot send session cache limiter - headers already sent
(output (- etc etc like the one earlier))
(These are the lines containing session_start(); and
session_register("login"); in the main.html file)
In my phpinfo(), I find that
session.auto_start=ON
session.cookie_limiter i=nocache
session.cache_expire=180
session.save_path=/tmp
session.serialize_handler=php
Where could I be wrong ?
Raju