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Source View: comment_author

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
51 function comment_author( $comment_ID = 0 ) {
52      $author = get_comment_author( $comment_ID );
53      /**
54       * Filter the comment author's name for display.
55       *
56       * @since 1.2.0
57       *
58       * @param string $author The comment author's username.
59       */
60      $author = apply_filters( 'comment_author', $author );
61      echo $author;
62 }
63
64 /**
65  * Retrieve the email of the author of the current comment.
66  *
67  * @since 1.5.0
68  *
69  * @param int $comment_ID Optional. The ID of the comment for which to get the author's email. Default current comment.