comment_class( string|string[] $css_class = '', int|WP_Comment $comment = null, int|WP_Post $post = null, bool $display = true )
Generates semantic classes for each comment element.
Parameters
- $css_class
-
(Optional) One or more classes to add to the class list.<br>
Default value: ''
- $comment
-
(Optional) Comment ID or WP_Comment object. Default current comment.
Default value: null
- $post
-
(Optional) Post ID or WP_Post object. Default current post.
Default value: null
- $display
-
(Optional) Whether to print or return the output.<br>
Default value: true
Return
(void|string) Void if $display argument is true, comment classes if $display is false.
Source
File: wp-includes/comment-template.php
function comment_class( $class = '', $comment = null, $post_id = null, $echo = true ) {
// Separates classes with a single space, collates classes for comment DIV
$class = 'class="' . join( ' ', get_comment_class( $class, $comment, $post_id ) ) . '"';
if ( $echo)
echo $class;
else
return $class;
}
Changelog
| Version | Description |
|---|---|
| 4.4.0 | Added the ability for $comment to also accept a WP_Comment object. |
| 2.7.0 | Introduced. |