Error on exclude word function

Hi.

I think i’ve detected an error on the function “Exclude post whose title contains any of these words (comma separated):”.

Indeed if i choose two excluded words (wordA,wordB) the generated request looks like :

( p.post_title not like '%wordA%' or p.post_title not like '%wordB%')

Or it has to be :

( p.post_title not like '%wordA%' AND p.post_title not like '%wordB%')

To resolve this change :

line 133
$sql_esc = " and ( ".implode(" or ", $sql_esc_arr).") ";

by

$sql_esc = " and ( ".implode(" and ", $sql_esc_arr).") ";

Regards

http://ww.wp.xz.cn/extend/plugins/most-and-least-read-posts-widget/