Undefined array key "HTTP_HOST" in phar (WP-CLI)

[ccharlton]

Platform

(X) MacOS
( ) Linux
( ) WSL2

Installed Via

(X) Homebrew
( ) Apt Package
( ) Manually

PHP Version

( ) 7.4x
( ) 8.0
(X) 8.3.6

Terminus Version

v3.4.0

Command Executed

terminus wp SITE.ENV

Expected behavior

Output should have been a non-error message or a list of WP-CLI commands.

Actual behavior

PHP error:

Warning: Undefined array key "HTTP_HOST" in phar:///opt/pantheon/wpcli/wp-cli-2.10.0.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1334) : eval()'d code on line 158

[pwtyler]

This should be fixed with updates to wp-config-pantheon.php and the recommendations made for wp-config for multisite.
The mu & upstream changes will be released when the next WordPress core release is pushed out, which is currently scheduled for next week.

See:
pantheon-systems/WordPress#382
pantheon-systems/documentation#8969
pantheon-systems/pantheon-mu-plugin#42