2. 操作数据库:
CREATE TABLE my_tmp AS SELECT MIN(ID) AS col1 FROM wp_posts GROUP BY post_title;DELETE FROM wp_posts WHERE ID NOT IN (SELECT col1 FROM my_tmp);DROP TABLE my_tmp;3.php程序删除
require('./wp-load.php');$strsql="create table my_tmp as select min(ID) as col1 from cd_posts group by post_title";$strsql1="delete from cd_posts where ID not in (select col1 from my_tmp)";$strsql2="drop table my_tmp";$result=mysql_query($strsql);$result=mysql_query($strsql1);$result=mysql_query($strsql2);保存以上代码以为delchongfu.php,放在根目录,想要删除重复文章的时候,访问这个文件就可以了
根据自己的喜好选择其中一种,推荐选择第三种.