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comment_class › WordPress Function

Since2.7.0
Deprecatedn/a
› comment_class ( $class = '', $comment = null, $post_id = null, $echo = true )
Parameters: (4)
  • (string|string[]) $class Optional. One or more classes to add to the class list. Default empty.
    Required: No
    Default: (empty)
  • (int|WP_Comment) $comment Comment ID or WP_Comment object. Default current comment.
    Required: No
    Default: null
  • (int|WP_Post) $post_id Post ID or WP_Post object. Default current post.
    Required: No
    Default: null
  • (bool) $echo Optional. Whether to echo or return the output. Default true.
    Required: No
    Default: true
Returns:
  • (void|string) Void if `$echo` argument is true, comment classes if `$echo` is false.
Defined at:
Codex:
Change Log:
  • 4.4.0

Generates semantic classes for each comment element.



Related Functions: get_comment_class, comments_rss, comment_exists, comment_date, comment_link

Source 

function comment_class( $class = '', $comment = null, $post_id = null, $echo = true ) {
	// Separates classes with a single space, collates classes for comment DIV.
	$class = 'class="' . implode( ' ', get_comment_class( $class, $comment, $post_id ) ) . '"';

	if ( $echo ) {
		echo $class;
	} else {
		return $class;
	}
}