how to determine if forum has new posts

Posted by Joan Silverstone on Stack Overflow See other posts from Stack Overflow or by Joan Silverstone
Published on 2010-12-22T20:42:55Z Indexed on 2010/12/22 20:54 UTC
Read the original article Hit count: 206

Filed under:

php

|

forum

Hey, i am coding a small php forum from scratch and would like to show readers what posts he hasnt read yet and what forum categories have unread posts since this visit, pretty much how phpbb or invision boards work.

How do i approach this, cookies? phpbb doesnt seem to use cookies for this, not very a good idea do have a cookie for each post... maybe use css visited attribute? but i dont see how would that work if a new post pops up.

Thanks.

© Stack Overflow or respective owner

Related posts about php

Magento, NGINX, PHP-FPM, APC, MEMCACHED, 16gb Ram CentOS, Spiking PHP-FPM to 100% CPU

as seen on Server Fault - Search for 'Server Fault'
I have been trying to resolve my issue of spiking cpu caused by php-fpm processes. I've reduced the php-fpm config settings to: pm = ondemand pm.max_children = 12 pm.start_servers = 2 pm.min_spare_servers = 2 pm.max_spare_servers = 10 pm.max_requests = 500 php_admin_value[memory_limit] = 128M Problem… >>> More
PHP Pear Installation on CentOS

as seen on Server Fault - Search for 'Server Fault'
[root@ip ~]# yum install php-pear* Reducing CentOS-5 Testing to included packages only Finished Setting up Install Process Package 1:php-pear-1.8.1-2.el5.centos.noarch already installed and latest versio … >>> More
Apache configurations for php "AddType text/html php" or "AddType application/x-httpd-php php .php"

as seen on Server Fault - Search for 'Server Fault'
I am taking over an application server and discover that it contain the following settings: AddType text/html php Although it works, but my understanding is that it should set as following: AddType application/x-httpd-php php .php What are the key differences between the two settings?… >>> More
mod_rewrite settings causes server to throw HTTP 500 errors instead of 404

as seen on Server Fault - Search for 'Server Fault'
Hello. I have a server with VBulletin forum (working under Apache 2.2, CentOS). The default settings for it in .htaccess are as follows: RewriteEngine on RewriteCond %{HTTP_HOST} ^gsmforum\.ru RewriteRule (.*) http://www.gsmforum.ru/$1 [R=301,L] # If you are having problems or are using VirtualDocumentRoot… >>> More
Problems installing Memcache (PECL extension)

as seen on Server Fault - Search for 'Server Fault'
I have installed memcached fine, and now I will need to install PECL extension memcache. Im running RedHat x86_64 es5. The installation gives me this: downloading memcache-2.2.6.tgz ... Starting to download memcache-2.2.6.tgz (35,957 bytes) ..........done: 35,957 bytes 11 source files, building running:… >>> More

Related posts about forum

SIP Forum, IPv6 Forum Collaborate to Promote Interoperable Standards

as seen on Internet.com - Search for 'Internet.com'
Keeping these protocols non-proprietary is seen as vital to the future of VoIP and the Internet in general. >>> More
The SIP Forum and the i3 Forum Team to Tame FoIP

as seen on Internet.com - Search for 'Internet.com'
Long viewed as an ugly stepchild, fax over IP needs to be deployed reliably if the migration to IP communications is to succeed. >>> More
Nginx rewrites incorrectly

as seen on Server Fault - Search for 'Server Fault'
For some reason www.server-1.com/forum doesn't redirect to forum.server-1.com but www.server-2.com. When I delete the part where it redirects www.server-1.com to www.server-2.com it works like a charm... well, not quite, since the first slash after forum get's somehow lost in the process whenever… >>> More
How do I join these queries?

as seen on Stack Overflow - Search for 'Stack Overflow'
query1: SELECT category.id, category.name, category.level, category.description, category.cat1, category.cat2, category.cat3, category.cat4, category.pri_color, category.sec_color, category.last_report AS report_id FROM category, reports_category_layout WHERE category.id = reports_category_layout… >>> More
mod_rewrite: redirect from subdomain to main domain

as seen on Server Fault - Search for 'Server Fault'
I have two domains - domain.com and forum.domain.com that points to the same directory. I'd like redirect all request from forum.domain.com to domain.com (for example: forum.domain.com/foo to domain.com/forum/foo) without changing address in addres bar (hidden redirect). I wrote something like this… >>> More