Question

have_comments()

Whether there are comments to loop over.

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description

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返回值

(bool)

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源代码

File: wp-includes/query.php

function have_comments() {
	global $wp_query;
	return $wp_query->have_comments();
}

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更新日志

Version	description
2.2.0	Introduced.

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相关函数

Uses

• wp-includes/class-wp-query.php: WP_Query::have_comments()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note Contributed by Codex

   Basic Example

   Example based on Twentyten’s comments.php template: Comments title (and more) is displayed only when comments are available:

   
   <?php if ( have_comments() ) : ?>
   	<h3 id="comments-title"><?php
   		printf(
   			_n( 'One Response to %2$s', '%1$s Responses to %2$s', get_comments_number(), 'twentyten' ),
   			number_format_i18n( get_comments_number() ),
   			'<em>' . get_the_title() . '</em>' 
   		);
   	?></h3>
   // [and more, of course...]
   <?php else : // or, if we don't have comments:
   	if ( ! comments_open() ) : ?>
   		<p class="nocomments"><?php _e( 'Comments are closed.', 'twentyten' ); ?></p>
   	<?php endif; // end ! comments_open() ?>
   <?php endif; // end have_comments() ?>