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get_comment_author_link › WordPress Function
Since1.5.0
Deprecatedn/a
› get_comment_author_link ( $comment_id = 0 )
Parameters: |
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Returns: |
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Defined at: |
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Codex: | |
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Retrieves the HTML link to the URL of the author of the current comment.
Both get_comment_author_url() and get_comment_author() rely on get_comment(), which falls back to the global comment variable if the $comment_id argument is empty.Related Functions: get_comment_author_url_link, get_comment_author_ip, comment_author_link, get_comment_author_url, get_comment_author
Source
function get_comment_author_link( $comment_id = 0 ) {
$comment = get_comment( $comment_id );
if ( ! empty( $comment->comment_ID ) ) {
$comment_id = $comment->comment_ID;
} elseif ( is_scalar( $comment_id ) ) {
$comment_id = (string) $comment_id;
} else {
$comment_id = '0';
}
$comment_author_url = get_comment_author_url( $comment );
$comment_author = get_comment_author( $comment );
if ( empty( $comment_author_url ) || 'http://' === $comment_author_url ) {
$comment_author_link = $comment_author;
} else {
$rel_parts = array( 'ugc' );
if ( ! wp_is_internal_link( $comment_author_url ) ) {
$rel_parts = array_merge(
$rel_parts,
array( 'external', 'nofollow' )
);
}
/**
* Filters the rel attributes of the comment author's link.
*
* @since 6.2.0
*
* @param string[] $rel_parts An array of strings representing the rel tags
* which will be joined into the anchor's rel attribute.
* @param WP_Comment $comment The comment object.
*/
$rel_parts = apply_filters( 'comment_author_link_rel', $rel_parts, $comment );
$rel = implode( ' ', $rel_parts );
$rel = esc_attr( $rel );
// Empty space before 'rel' is necessary for later sprintf().
$rel = ! empty( $rel ) ? sprintf( ' rel="%s"', $rel ) : '';
$comment_author_link = sprintf(
'<a href="%1$s" class="url"%2$s>%3$s</a>',
$comment_author_url,
$rel,
$comment_author
);
}
/**
* Filters the comment author's link for display.
*
* @since 1.5.0
* @since 4.1.0 The `$comment_author` and `$comment_id` parameters were added.
*
* @param string $comment_author_link The HTML-formatted comment author link.
* Empty for an invalid URL.
* @param string $comment_author The comment author's username.
* @param string $comment_id The comment ID as a numeric string.
*/
return apply_filters( 'get_comment_author_link', $comment_author_link, $comment_author, $comment_id );
}