Php Wordpress-按日期范围获取帖子
我正在努力从WordPress获取过去7天、30天和365天的帖子列表 以下是我使用的代码:Php Wordpress-按日期范围获取帖子,php,sql,wordpress,Php,Sql,Wordpress,我正在努力从WordPress获取过去7天、30天和365天的帖子列表 以下是我使用的代码: $args = array( 'posts_per_page'=>10, 'post_status'=>'publish', 'post_type'=>'post' ); if(isset($_GET['group'])){ switch($_GET['group']){ case
$args = array(
'posts_per_page'=>10,
'post_status'=>'publish',
'post_type'=>'post'
);
if(isset($_GET['group'])){
switch($_GET['group']){
case 'week':
$time = date('Y-m-d h:i:s',strtotime('-1 week'));
break;
case 'month':
$time = date('Y-m-d h:i:s',strtotime('-1 month'));
break;
case 'year':
$time = date('Y-m-d h:i:s', strtotime('-1 year'));
break;
default:
$time = '';
break;
}
if($time!=''){
$args['pub_date'] = '>= "'.$time.'"';
}
}
$query = new WP_Query( $args );
如果我在args数组中记录错误,我可以看到时间戳被设置。但是当我错误地记录WP\u查询对象时,我可以看到SQL查询:
SQL_CALC_FOUND_ROWS wp_posts.* FROM wp_posts INNER JOIN wp_postmeta ON (wp_posts.ID = wp_postmeta.post_id) WHERE 1=1 AND wp_posts.post_type = 'post' AND (wp_posts.post_status = 'publish') GROUP BY wp_posts.ID ORDER BY wp_postmeta.meta_value desc LIMIT 0, 10
此查询不包含我设置的发布日期范围。我怎样才能做到这一点呢?在wp.org论坛上,MichaelH获得了荣誉。您可以修改它,以满足您的需求
<?php
function filter_where($where = '') {
//posts in the last 30 days
//$where .= " AND post_date > '" . date('Y-m-d', strtotime('-30 days')) . "'";
//posts 30 to 60 days old
//$where .= " AND post_date >= '" . date('Y-m-d', strtotime('-60 days')) . "'" . " AND post_date <= '" . date('Y-m-d', strtotime('-30 days')) . "'";
//posts for March 1 to March 15, 2009
$where .= " AND post_date >= '2009-03-01' AND post_date <= '2009-03-15'";
return $where;
}
add_filter('posts_where', 'filter_where');
query_posts($query_string);
?>