Sometimes we have a need of pretty link instead of default link ….

Default link is http://mavendeveloper.com/?p=3

pretty link is http://mavendeveloper.com/2010/08/sub-domain-not-working-in-wordpress-3-0-or-wpmu/

if you are in loop the below code works well:

get_permalink($post->ID);

but sometimes getting pretty link is impossible when you have to construct pretty link outside of loop in custom requirement… in such a situation what can be done is … query the database and generate you own pretty link like shown below :

SELECT CONCAT(DATE_FORMAT(post_date,’%Y/%m/%d/’),post_name) AS permalink FROM wp_posts WHERE post_status=’publish’;

I will show you the complete example how to use this from which you will have clear idea :

example:

$sql_query = “select *,CONCAT(DATE_FORMAT(post_date,’%Y/%m/%d/’),post_name) AS permalink from “.$blogPostsTable.” where post_status = ‘publish’ and post_type = ‘post’
order by post_date desc limit 0,5″;
$sql = mysql_query($sql_query);

while($array = mysql_fetch_assoc($sql)){
$recent_post3 .= ”

}
echo $recent_post3;

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Hi,

I came across a situation, Everything was fine … wordpress 3.0  was installed properly but i was unable to create sub domain for wordpress for example :

• wordpress.mavendeveloper.com or
• jobs.mavendeveloper.com or
• extjs.mavendeveloper.com or
• iphone.mavendeveloper.com or any other such sub domain under wordpress 3.0

I searched in forums for help … and followed each and everything like :

• DNS alias (* )
• created Network :

To enable the Network menu item, you must first define multisite in the wp-config.php file.

Open up wp-config.php and add this line above where it says /* That's all, stop editing! Happy blogging. */:

define('WP_ALLOW_MULTISITE', true);

• even changed in Database

But no hope …. after that what i did is :

• removed/deactivated all the active plugins
• uploaded twentyTen theme (it comes by default)

And Yes , After i uploaded twentyTen Theme it worked … i have just removed this theme and has just my custom theme … and that was the solution …..

Please do Upload TwentyTen theme if u come up with such a problem and you will find it working ….

If  you have any problem in sub-domain issue please write to me …. i have gained a whole lot of experience in sub-domain issue for wpmuwordpress 3.0 and ….

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