
适合初学者和专业人士CSS备忘单
count_user_posts ( $userid, $post_type = 'post', $public_only = false )
WordPress中的count_user_posts函数是用来计算一个特定用户的文章数量的: 这个函数以用户ID和文章类型为参数,返回该用户在指定的文章类型中发表的文章数量。
获得一个用户所写的文章的数量。
function count_user_posts( $userid, $post_type = 'post', $public_only = false ) { global $wpdb; $where = get_posts_by_author_sql( $post_type, true, $userid, $public_only ); $count = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->posts $where" ); /** * Filters the number of posts a user has written. * * @since 2.7.0 * @since 4.1.0 Added `$post_type` argument. * @since 4.3.1 Added `$public_only` argument. * * @param int $count The user's post count. * @param int $userid User ID. * @param string|array $post_type Single post type or array of post types to count the number of posts for. * @param bool $public_only Whether to limit counted posts to public posts. */ return apply_filters( 'get_usernumposts', $count, $userid, $post_type, $public_only ); }