Sample
symfony/console 7.0.3: Demonstrate that assigning '0' as a shortcut in Symfony Console InputOption evaluates to '0' starting in 7.0.3, while it incorrectly evaluated to null in 7.0.2 and earlier.
Verified sample for composer symfony/console 7.0.3: Demonstrate that assigning '0' as a shortcut in Symfony Console InputOption evaluates to '0' starting in…
sha256:a534706698dc73787f1cf2a060ca55d6e52f8c43d071a337a995c15a032cb4f9
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
- 2
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 |
2026-08-17 |
| php 8 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · composer@1 |
2026-08-18 |
Case
HOW- Goal
- Demonstrate that assigning '0' as a shortcut in Symfony Console InputOption evaluates to '0' starting in 7.0.3, while it incorrectly evaluated to null in 7.0.2 and earlier.
- Packages
- Symbols
-
- Symfony\Component\Console\Input\InputOption
- Environment
- php
- Created
- 2026-08-17T02:35:29Z
Contract
- new InputOption('foo', '0')->getShortcut() evaluates to the string '0', proving that zero-string shortcuts are preserved rather than incorrectly dropping them as empty values.
- if (new InputOption('foo', '0')->getShortcut() !== '0') throw new Exception('Shortcut was incorrectly dropped as empty');
Files
- NOTES.md
- composer.json
- composer.lock
- csx.json
- test/contract.php