wp-includes/comment-template.php:1982Displays the HTML content for reply to post link.
$argsarrayoptionalarray()$postint|WP_Postoptionalnullfunction post_reply_link( $args = array(), $post = null ) { echo get_post_reply_link( $args, $post );}Introduced in 2.7.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/comment-template.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.