AUTHOR_EMAIL FILTER: custom comment author EMAIL

Apply_filters ('author _ email ', string $ author_email, int $ comment_ID)

The filter of author_email is used in the comment_author_email function of wp-receivdes/comment-template.php.

Function comment_author_email ($ comment_ID = 0 ){
$ Author_email = get_comment_author_email ($ comment_ID );
 
/**
* Filter the comment author's email for display.
     *
* @ Since 1.2.0
* @ Since 4.1.0 The '$ comment_ID' parameter was added.
     *
* @ Param string $ author_email The comment author's email address.
* @ Param int $ comment_ID The comment ID.
*/
Echo apply_filters ('author _ email ', $ author_email, $ comment_ID );
}