get_comment_pages_count( WP_Comment[] $comments = null, int $per_page = null, bool $threaded = null )

计算评论页的总数。
Calculate the total number of comment pages.

目录锚点：#参数#返回#源码#笔记

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参数（Parameters）

返回（Return）

（int）评论页数。

源码（Source）

/**
 * Calculate the total number of comment pages.
 *
 * @since 2.7.0
 *
 * @uses Walker_Comment
 *
 * @global WP_Query $wp_query
 *
 * @param array $comments Optional array of comment objects. Defaults to $wp_query->comments
 * @param int   $per_page Optional comments per page.
 * @param bool  $threaded Optional control over flat or threaded comments.
 * @return int Number of comment pages.
 */
function get_comment_pages_count( $comments = null, $per_page = null, $threaded = null ) {
	global $wp_query;

	if ( null === $comments && null === $per_page && null === $threaded && !empty($wp_query->max_num_comment_pages) )
		return $wp_query->max_num_comment_pages;

	if ( ( ! $comments || ! is_array( $comments ) ) && ! empty( $wp_query->comments )  )
		$comments = $wp_query->comments;

	if ( empty($comments) )
		return 0;

	if ( ! get_option( 'page_comments' ) )
		return 1;

	if ( !isset($per_page) )
		$per_page = (int) get_query_var('comments_per_page');
	if ( 0 === $per_page )
		$per_page = (int) get_option('comments_per_page');
	if ( 0 === $per_page )
		return 1;

	if ( !isset($threaded) )
		$threaded = get_option('thread_comments');

	if ( $threaded ) {
		$walker = new Walker_Comment;
		$count = ceil( $walker->get_number_of_root_elements( $comments ) / $per_page );
	} else {
		$count = ceil( count( $comments ) / $per_page );
	}

	return $count;
}

笔记（Notes）

基本用法
每页评论数
圈外