get_comments( string|array $args = '' )

使用示例

• 示例1

  显示文章的评论数

  $args = array(
  	'post_id' => 1,   // Use post_id, not post_ID
          'count'   => true // Return only the count
  );
  $comments_count = get_comments( $args );
  echo $comments_count;
  

• 示例2

  获取过去4周的评论

  $args = array(
  	'date_query' => array(
  		'after' => '4 weeks ago',
  		'before' => 'tomorrow',
  		'inclusive' => true,
  	),
  );
  
  $comments = get_comments( $args );
  foreach ( $comments as $comment ) {
  	// Output comments etc here
  }
  

• 示例3

  实例

  $comments = get_comments( array( 'post_id' => 15 ) );
  
  foreach ( $comments as $comment ) :
  	echo $comment->comment_author;
  endforeach;
  

• 示例4

  显示最后5条未经批准的评论

  $args = array(
  	'status'  => 'hold',
  	'number'  => '5',
  	'post_id' => 1, // use post_id, not post_ID
  );
  $comments = get_comments( $args );
  
  foreach ( $comments as $comment ) :
  	echo $comment->comment_author . '<br />' . $comment->comment_content;
  endforeach;
  

• 示例5

  显示某用户的评论数

  $args = array(
  	'user_id' => 1,   // Use user_id.
  	'count'   => true // Return only the count.
  );
  $comments_count = get_comments( $args );
  
  echo $comments_count;
  

• 示例6

  显示某用户的评论

  <?php
  $args = array(
  	'user_id' => 1, // use user_id
  );
  $comments = get_comments( $args );
  
  foreach ( $comments as $comment ) :
  	echo $comment->comment_author . '<br />' . $comment->comment_content;
  endforeach;
  

• 示例7

  获取两种文章类型的所有评论：

  $paged = get_query_var( 'page' ) ? get_query_var( 'page' ) : 1;
  $args  = array(
  	'number'    => 5,
  	'post_type' => array( 'property', 'page' ),
      'paged' => $paged,
      'parent' => 0,
  );
  $comments = get_comments($args);
  

• 示例8

  获取父评论的子评论

  $args           = array(
      'parent'       => $comment->comment_ID, //Comment ID '64'
      'hierarchical' => true,
      'status'       => 'approve',
  );
  $child_comments = get_comments( $args );
  

  或者可以使用get_children()

  $comment->get_children()