wp-includes/comment.php:581Sets the cookies used to store an unauthenticated commentator's identity. Typically used to recall previous comments by this commentator that are still held in moderation.
$commentWP_Comment$userWP_User$cookies_consentbooloptionaltrueOne hook fires while wp_set_comment_cookies() runs, in this order:
Filters the lifetime of the comment cookie in seconds.
function wp_set_comment_cookies( $comment, $user, $cookies_consent = true ) { // If the user already exists, or the user opted out of cookies, don't set cookies. if ( $user->exists() ) { return; } if ( false === $cookies_consent ) { // Remove any existing cookies. $past = time() - YEAR_IN_SECONDS; setcookie( 'comment_author_' . COOKIEHASH, ' ', $past, COOKIEPATH, COOKIE_DOMAIN ); setcookie( 'comment_author_email_' . COOKIEHASH, ' ', $past, COOKIEPATH, COOKIE_DOMAIN ); setcookie( 'comment_author_url_' . COOKIEHASH, ' ', $past, COOKIEPATH, COOKIE_DOMAIN ); return; } /** * Filters the lifetime of the comment cookie in seconds. * * @since 2.8.0 * @since 6.6.0 The default `$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 3.4.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/comment.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.