WordPress获取本周/今日/24小时内更新的文章数量

//WordPress获取本周发布的文章数量

function get_week_post_count(){
	$date_query = array(
		array(
			'after'=>'1 week ago'
		)
	);$args = array(
		'post_type' => 'post',
		'post_status'=>'publish',
		'date_query' => $date_query,
		'no_found_rows' => true,
		'suppress_filters' => true,
		'fields'=>'ids',
		'posts_per_page'=>-1
	);
	$query = new WP_Query( $args );
	return $query->post_count;
}

<?php echo get_week_post_count()?>

//WordPress获取今天更新的文章数量

function get_posts_count_from_today($post_type ='post') {
    global $wpdb;

    $numposts = $wpdb->get_var(
        $wpdb->prepare(
            "SELECT COUNT(ID) ".
            "FROM {$wpdb->posts} ".
            "WHERE post_status='publish' ".
                "AND post_type= %s ".
                "AND DATE_FORMAT(post_date, '%Y-%m-%d') = %s",
            $post_type, date('Y-m-d', time())
        )
    );
    return $numposts;
}

<?php echo get_today_post_count()?>

<?php echo get_posts_count_from_today('site'); ?>

//WordPress获取最近24小时发布的文章数量 
function get_posts_count_from_last_24h($post_type ='post') {
    global $wpdb;

    $numposts = $wpdb->get_var(
        $wpdb->prepare(
            "SELECT COUNT(ID) ".
            "FROM {$wpdb->posts} ".
            "WHERE ".
                "post_status='publish' ".
                "AND post_type= %s ".
                "AND post_date> %s",
            $post_type, date('Y-m-d H:i:s', strtotime('-24 hours'))
        )
    );
    return $numposts;
}

<?php echo get_posts_count_from_last_24h(); ?>

<?php echo get_posts_count_from_last_24h('site'); ?>