Filters the lifetime of the comment cookie in seconds.
$secondsintwp-includes/comment.php:565wp_set_comment_cookies() * * @since 2.8.0 * @since 6.6.0 The default $seconds value changed from 30000000 to YEAR_IN_SECONDS. * * @param int $seconds Comment cookie lifetime. Default YEAR_IN_SECONDS. */ $comment_cookie_lifetime = time() + apply_filters( 'comment_cookie_lifetime', YEAR_IN_SECONDS ); $secure = ( 'https' === parse_url( home_url(), PHP_URL_SCHEME ) ); setcookie( 'comment_author_' . COOKIEHASH, $comment->comment_author, $comment_cookie_lifetime, COOKIEPATH, COOKIE_DOMAIN, $secure ); setcookie( 'comment_author_email_' . COOKIEHASH, $comment->comment_author_email, $comment_cookie_lifetime, COOKIEPATH, COOKIE_DOMAIN, $secure ); setcookie( 'comment_author_url_' . COOKIEHASH, esc_url( $comment->comment_author_url ), $comment_cookie_lifetime, COOKIEPATH, COOKIE_DOMAIN, $secure );Introduced in 2.8.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.