Sample
symfony/console 8.1.4: Configure Symfony Console options and arguments with InputOption modes, strict default value validations, negatable flags, Application addCommand registration, and CommandTester input key prefixes
Verified sample for composer symfony/console 8.1.4: Configure Symfony Console options and arguments with InputOption modes, strict default value validations…
sha256:64ffbaaec11e20300f534cf6b8b955bf63ed41b80dd1cf1bcba3f0df84e46ff7
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 |
2026-08-16 |
| 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
- Configure Symfony Console options and arguments with InputOption modes, strict default value validations, negatable flags, Application addCommand registration, and CommandTester input key prefixes
- Packages
- Symbols
-
- Symfony\Component\Console\Application
- Symfony\Component\Console\Command\Command
- Symfony\Component\Console\Input\InputOption
- Symfony\Component\Console\Input\InputArgument
- Symfony\Component\Console\Input\InputDefinition
- Symfony\Component\Console\Tester\CommandTester
- Environment
- php
- Created
- 2026-08-16T08:50:30Z
Contract
- InputOption::VALUE_NONE throws LogicException when passed any non-null default value such as false, while getDefault() normalizes to false
- InputOption::VALUE_IS_ARRAY throws InvalidArgumentException without VALUE_REQUIRED/OPTIONAL and throws LogicException on non-array default
- InputOption::VALUE_NEGATABLE throws InvalidArgumentException if combined with VALUE_REQUIRED and defaults to null rather than false
- InputDefinition throws LogicException when adding an argument after IS_ARRAY or adding a REQUIRED argument after an OPTIONAL argument
- Application::addCommand() replaces removed Application::add() in Symfony 7+ for registering command instances
- VALUE_OPTIONAL option with default string returns null instead of the default when passed without a value (--format)
- CommandTester requires long option names prefixed with '--' and throws InvalidArgumentException on un-prefixed keys treating them as arguments
- Command::SUCCESS, FAILURE, and INVALID define standard integer exit codes 0, 1, and 2
Files
- NOTES.md
- composer.json
- composer.lock
- csx.json
- test/contract.php