_close_comments_for_old_posts()

即时关闭对旧帖子的评论，无需任何额外的数据库查询。迷上了the_posts。

原型

_close_comments_for_old_posts( WP_Post $posts, WP_Query $query )

参数

$posts (WP_Post) (Required) 发布数据对象。

$query (WP_Query) (Required) 查询对象。

返回值

(array)  

源文件

路径：wp-includes/comment.php

<?php
...
function _close_comments_for_old_posts( $posts, $query ) {
	if ( empty( $posts ) || ! $query->is_singular() || ! get_option( 'close_comments_for_old_posts' ) )
		return $posts;
	/**
	 * Filters the list of post types to automatically close comments for.
	 *
	 * @since 3.2.0
	 *
	 * @param array $post_types An array of registered post types. Default array with 'post'.
	 */
	$post_types = apply_filters( 'close_comments_for_post_types', array( 'post' ) );
	if ( ! in_array( $posts[0]->post_type, $post_types ) )
		return $posts;
	$days_old = (int) get_option( 'close_comments_days_old' );
	if ( ! $days_old )
		return $posts;
	if ( time() - strtotime( $posts[0]->post_date_gmt ) > ( $days_old * DAY_IN_SECONDS ) ) {
		$posts[0]->comment_status = 'closed';
		$posts[0]->ping_status = 'closed';
	}
	return $posts;
}
...
?>

其他

英文文档：https://developer.wordpress.org/reference/functions/_close_comments_for_old_posts/