I have a multisite located at example.com which has a subsite located at subsite.example.com.
I followed the official Wordpress.org documentation to map subsite.example.com to otherexample.com
https://wordpress.org/support/article/wordpress-multisite-domain-mapping/
The public site maps perfectly to otherexample.com (all links work correctly).
However, in order to access the Admin Dashboard for subsite.example.com, I must add define('COOKIE_DOMAIN', $_SERVER['HTTP_HOST']); to my wp-config.php
After adding define('COOKIE_DOMAIN', $_SERVER['HTTP_HOST']); to my wp-config.php, wp-cli starts to throw a bug bug that is nearly a decade old:
PHP Notice: Undefined index: HTTP_HOST in phar:///usr/local/bin/wp/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1277) : eval()'d code on line 106
I found this github thread from 2013 that has several workarounds, but I would like to know if there is a more recent / efficient solution to problem?
https://github.com/wp-cli/wp-cli/issues/730
seems odd to apply solutions that are nearly a decade old..
Any tips?
