wp-includes/class-walker-comment.php:255Outputs a pingback comment.
$commentWP_Comment$depthint$argsarray protected function ping( $comment, $depth, $args ) { $tag = ( 'div' === $args['style'] ) ? 'div' : 'li'; ?> <<?php echo $tag; ?> id="comment-<?php comment_ID(); ?>" <?php comment_class( '', $comment ); ?>> <div class="comment-body"> <?php _e( 'Pingback:' ); ?> <?php comment_author_link( $comment ); ?> <?php edit_comment_link( __( 'Edit' ), '<span class="edit-link">', '</span>' ); ?> </div> <?php }Introduced in 3.6.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/class-walker-comment.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.