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Description

Sets 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.

Usage

wp_set_comment_cookies( $comment, $user, $cookies_consent );

Parameters

$comment

( WP_Comment ) required – Comment object.

$user

( WP_User ) required – Comment author's user object. The user may not exist.

$cookies_consent

( bool ) optional default: 1 – Optional. Comment author's consent to store cookies. Default true.

Returns

void

Source

File name: wordpress/wp-includes/comment.php
Lines:

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
 *
 * @param int $seconds Comment cookie lifetime. Default 30000000.
 */
  $comment_cookie_lifetime = time() + apply_filters( 'comment_cookie_lifetime', 30000000 );

  $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 );
}
 

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