2008-10-1
wordpress similar posts error fix
if you get an error like this when you turn on the similar post plugin
Error activating similar-posts/similar-posts.php for blog id=xxxxxx:
Warning: array_flip() [function.array-flip]: The argument should be an array in /home/your-domain/public_html/my/wp-content/plugins/similar-posts/similar-posts.php on line 572
then please check your line 572.
The solution is easy:
$overusedwords = array_flip((array)$overusedwords);
just put (array) over there.
![[del.icio.us]](http://my.textjourney.com/eric/wp-content/plugins/bookmarkify/delicious.png)
![[Digg]](http://my.textjourney.com/eric/wp-content/plugins/bookmarkify/digg.png)
![[Facebook]](http://my.textjourney.com/eric/wp-content/plugins/bookmarkify/facebook.png)
![[Google]](http://my.textjourney.com/eric/wp-content/plugins/bookmarkify/google.png)
![[MySpace]](http://my.textjourney.com/eric/wp-content/plugins/bookmarkify/myspace.png)
![[Technorati]](http://my.textjourney.com/eric/wp-content/plugins/bookmarkify/technorati.png)
![[Twitter]](http://my.textjourney.com/eric/wp-content/plugins/bookmarkify/twitter.png)
![[Windows Live]](http://my.textjourney.com/eric/wp-content/plugins/bookmarkify/windowslive.png)
![[Yahoo!]](http://my.textjourney.com/eric/wp-content/plugins/bookmarkify/yahoo.png)
![[Email]](http://my.textjourney.com/eric/wp-content/plugins/bookmarkify/email.png)
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