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apply_filters( 'comment_author', string $author, int $comment_ID )

Filters the comment author’s name for display.

Parameters

$author

(string) The comment author's username.

$comment_ID

(int) The comment ID.

Source

File: wp-includes/comment-template.php

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Changelog

Version Description
4.1.0 The $comment_ID parameter was added.
1.2.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/comment_author