Sample
symfony/console 8.1.4: Prove that a Symfony Console negatable option is tri-state when omitted.
Verified sample for composer symfony/console 8.1.4: Prove that a Symfony Console negatable option is tri-state when omitted. The contract ran on php 8 …
sha256:2505ac6e31118f15e714b4d9f97594b98564f3c42851d7f55eda8243377c6b2c
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 1
Declared environment
php linux x64 php php composer
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| php 8 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · composer@1 |
2026-08-16 |
| php 8 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | SKIPPED | compile:SKIPPED · contract:SKIPPED · load:SKIPPED · resolve:FAIL CONTAINER_RUN · composer@1 |
2026-08-18 |
Case
HOW- Goal
- Prove that a Symfony Console negatable option is tri-state when omitted.
- Packages
- Symbols
-
- Symfony\Component\Console\Input\InputOption
- Environment
- php
- Created
- 2026-08-16T12:30:00Z
Contract
- Running a command with only `addOption('cache', null, InputOption::VALUE_NEGATABLE, ...)` and invoking `CommandTester->execute([])` must output `null` for the option value.
Files
- NOTES.md
- composer.json
- csx.json
- test/contract.php