Question

get_comment_meta( int $comment_id,  string $key = '',  bool $single = false )

Retrieve comment meta field for a comment.

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description

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参数

$comment_id

(int) (Required) Comment ID.

$key

(string) (Optional) The meta key to retrieve. By default, returns data for all keys.

Default value: ''

$single

(bool) (Optional) Whether to return a single value.

Default value: false

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返回值

(mixed) Will be an array if $single is false. Will be value of meta data field if $single is true.

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源代码

File: wp-includes/comment.php

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

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更新日志

Version	description
2.9.0	Introduced.

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相关函数

Uses

• wp-includes/meta.php: get_metadata()

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Used By

• wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::handle_row_actions()
• wp-includes/comment.php: wp_unspam_comment()
• wp-includes/comment.php: wp_untrash_comment()

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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

   
   // Return a single meta value with the key 'vote' from a defined comment object.
   $vote = get_comment_meta( $comment->comment_ID, 'vote', true );