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. An array if $single is false. The value of meta data field if $single is true. False for an invalid $comment_id.
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. This parameter has no effect if $key is not specified.
Default: false
Changelog
Since 2.9.0 | Introduced. |
Code of get_comment_meta() get comment meta WP 5.6
function get_comment_meta( $comment_id, $key = '', $single = false ) {
return get_metadata( 'comment', $comment_id, $key, $single );
}Related Functions
From tag: Metadatas (any)
- add_comment_meta()
- add_metadata()
- add_post_meta()
- add_term_meta()
- add_user_meta()
- delete_comment_meta()
- delete_metadata()
- delete_post_meta()
- delete_term_meta()
- delete_user_meta()
- get_metadata()