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Source View: post_password_expires

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Line Code
640            * Filters the life span of the post password cookie.
641            *
642            * By default, the cookie expires 10 days from creation. To turn this
643            * into a session cookie, return 0.
644            *
645            * @since 3.7.0
646            *
647            * @param int $expires The expiry time, as passed to setcookie().
648            */
649           $expire  = apply_filters( 'post_password_expires', time() + 10 * DAY_IN_SECONDS );
650           $referer = wp_get_referer();
651
652           if ( $referer ) {
653                $secure = ( 'https' === parse_url( $referer, PHP_URL_SCHEME ) );
654           } else {
655                $secure = false;
656           }
657
658           setcookie( 'wp-postpass_' . COOKIEHASH, $hasher->HashPassword( wp_unslash( $_POST['post_password'] ) ), $expire, COOKIEPATH, COOKIE_DOMAIN, $secure );