February 11, 2011 
Definition:
function comment_author_email( $comment_ID = 0 ) {}
Display the email of the author of the current global $comment.
Care should be taken to protect the email address and assure that email harvesters do not capture your commentors’ email address. Most assume that their email address will not appear in raw form on the blog. Doing so will enable anyone, including those that people don’t want to get the email address and use it for their own means good and bad.
Parameters
- int $comment_ID: The ID of the comment for which to print the author’s email. Optional.
Defined filters
- author_email
apply_filters('author_email', get_comment_author_email( $comment_ID )
Source code
function comment_author_email( $comment_ID = 0 ) {
echo apply_filters('author_email', get_comment_author_email( $comment_ID ) );
}
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