Comments on: PHP sessions across subdomains , the multiple servers issue! http://www.decodephp.com/2006/11/16/php-sessions-across-subdomains-the-multiple-servers-issue/ Wed, 20 Apr 2011 18:43:39 +0000 hourly 1 http://wordpress.org/?v=3.1.1 By: Sabeen Malik http://www.decodephp.com/2006/11/16/php-sessions-across-subdomains-the-multiple-servers-issue/comment-page-1/#comment-250 Sabeen Malik Mon, 03 Aug 2009 14:42:43 +0000 http://decodephp.com/new2/?p=22#comment-250 You can use memcache or if you want to keep it simple you can utilize a database to keep track of the data via the session id , which can be maintained across multiple servers. hope this helps. You can use memcache or if you want to keep it simple you can utilize a database to keep track of the data via the session id , which can be maintained across multiple servers. hope this helps.

]]> By: Christian Gnoth http://www.decodephp.com/2006/11/16/php-sessions-across-subdomains-the-multiple-servers-issue/comment-page-1/#comment-249 Christian Gnoth Mon, 03 Aug 2009 14:25:46 +0000 http://decodephp.com/new2/?p=22#comment-249 Hello, how I can use sessions across multiple servers? How to check if the server has changed? Domain is teh same but different server are used? How to keep the Session Data consistent? Hello,
how I can use sessions across multiple servers? How to check if the server has changed?
Domain is teh same but different server are used?
How to keep the Session Data consistent?

]]> By: Mario http://www.decodephp.com/2006/11/16/php-sessions-across-subdomains-the-multiple-servers-issue/comment-page-1/#comment-179 Mario Thu, 15 Jan 2009 23:25:21 +0000 http://decodephp.com/new2/?p=22#comment-179 Hi, I'm in developing a cross-web-server session handling solution and stumble upon your blog :) You mentioned "now there is one thing we do have as common on both ends" and you are not using a common DB for that purpose; are u using NFS, memcached ? Or how are you keeping same sessions simultaneously on both ends ? Regards, Mario Hi, I’m in developing a cross-web-server session handling solution and stumble upon your blog :) You mentioned “now there is one thing we do have as common on both ends” and you are not using a common DB for that purpose; are u using NFS, memcached ? Or how are you keeping same sessions simultaneously on both ends ?

Regards,
Mario

]]> By: Jeff http://www.decodephp.com/2006/11/16/php-sessions-across-subdomains-the-multiple-servers-issue/comment-page-1/#comment-23 Jeff Wed, 31 Jan 2007 13:26:12 +0000 http://decodephp.com/new2/?p=22#comment-23 I managed to create a not very invasive solution to this problem. Its somewhat advanced in the sense it involves mod-rewrite and php image manipulation. The way I did it was to use images. For example http://something.com/something/spacer.jpg gets mod-rewrite to a script set_cookies.php?perv_id=1234&scroll=left&right_scroll=right&mascot_header=no then when you throw this up in an it will set the cookies on pussybum from beaverbum. set_cookies.php sets the cookeis then pulls a 1x1 white image and displays it. So to set 9 cookies i end up with a little 9 pixel spot on my page. i have this working on the same server but it should work across multiple servers too since the variables get passed through GET I managed to create a not very invasive solution to this problem.

Its somewhat advanced in the sense it involves mod-rewrite and php image manipulation. The way I did it was to use images.
For example http://something.com/something/spacer.jpg
gets mod-rewrite to a script set_cookies.php?perv_id=1234&scroll=left&right_scroll=right&mascot_header=no
then when you throw this up in an it will set the cookies on pussybum from beaverbum.

set_cookies.php sets the cookeis then pulls a 1×1 white image and displays it. So to set 9 cookies i end up with a little 9 pixel spot on my page. i have this working on the same server but it should work across multiple servers too since the variables get passed through GET

]]> By: Anup http://www.decodephp.com/2006/11/16/php-sessions-across-subdomains-the-multiple-servers-issue/comment-page-1/#comment-22 Anup Wed, 03 Jan 2007 10:02:35 +0000 http://decodephp.com/new2/?p=22#comment-22 Hi, i am a PHP programmer, I have problem simililar to this post but a little different. I have two sites on same server say www.abc.com and www.xyz.com, I want to set cookie or session on www.abc.com which can be accessed from www.xyz.com, is this possible ? Regards Anup Singh Hi,
i am a PHP programmer, I have problem simililar to this post but a little different.

I have two sites on same server say http://www.abc.com and http://www.xyz.com, I want to set cookie or session on http://www.abc.com which can be accessed from http://www.xyz.com, is this possible ?

Regards
Anup Singh

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