wp-includes/blocks/comments.php:131Enqueues styles from the legacy core/post-comments block. These styles are required only by the block's fallback.
$block_namestringfunction enqueue_legacy_post_comments_block_styles( $block_name ) { static $are_styles_enqueued = false; if ( ! $are_styles_enqueued ) { $handles = array( 'wp-block-post-comments', 'wp-block-buttons', 'wp-block-button', ); foreach ( $handles as $handle ) { wp_enqueue_block_style( $block_name, array( 'handle' => $handle ) ); } $are_styles_enqueued = true; }}Introduced in 6.1.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/blocks/comments.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.