get_comment_meta

函数
get_comment_meta ( $comment_id, $key = '', $single = false )
参数
  • (int) $comment_id Comment ID.
    Required:
  • (string) $key Optional. The meta key to retrieve. By default, returns data for all keys.
    Required:
    Default: (empty)
  • (bool) $single Optional. Whether to return a single value. This parameter has no effect if `$key` is not specified. Default false.
    Required:
    Default: false
返回值
  • (mixed) An array of values if `$single` is false. The value of meta data field if `$single` is true. False for an invalid `$comment_id` (non-numeric, zero, or negative value). An empty string if a valid but non-existing comment ID is passed.
定义位置
相关方法
get_comment_timedelete_comment_metaget_commentdataget_comment_typeget_comment_text
引入
2.9.0
弃用
-

get_comment_meta – 这个函数返回一个评论的特定元键的值。它以评论的ID和元键为参数。

检索一个评论的元字段。

function get_comment_meta( $comment_id, $key = '', $single = false ) {
	return get_metadata( 'comment', $comment_id, $key, $single );
}

常见问题

FAQs
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