WordPress at a glance

get_comment_meta() WP 1.0

Retrieve comment meta field for a comment.

Works based on: get_metadata()
✈ 1 time = 0.000503s = slow | 50000 times = 0.12s = very fast PHP 7.0.2, WP 4.4.2

No Hooks.

Return

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

Usage

get_comment_meta( $comment_id, $key, $single );
$comment_id(int) (required)
Comment ID.
$key(string)
The meta key to retrieve. By default, returns data for all keys.
Default: ''
$single(true/false)
Whether to return a single value.
Default: false

Code of get_comment_meta: wp-includes/comment.php VER 4.9.8

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

Related Functions

From tag: Metadatas (any)

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