Sample
symfony/http-foundation 8.1.4: Handle Symfony HttpFoundation 8.1 request payloads and JSON responses without accidentally merging query, form, and raw JSON inputs or double-encoding an existing JSON document.
Verified sample for composer symfony/http-foundation 8.1.4: Handle Symfony HttpFoundation 8.1 request payloads and JSON responses without accidentally…
sha256:2e4d9e8740ee15b9fd692b52be823d81bfea74dc44f00da6c59c74b2f42242ce
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 8.5 linux x64 php 8.5 php 8.5 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
- Handle Symfony HttpFoundation 8.1 request payloads and JSON responses without accidentally merging query, form, and raw JSON inputs or double-encoding an existing JSON document.
- Packages
- Symbols
-
- Symfony\Component\HttpFoundation\Request::create
- Symfony\Component\HttpFoundation\Request::getPayload
- Symfony\Component\HttpFoundation\Request::toArray
- Symfony\Component\HttpFoundation\InputBag::get
- Symfony\Component\HttpFoundation\InputBag::all
- Symfony\Component\HttpFoundation\HeaderBag::set
- Symfony\Component\HttpFoundation\HeaderBag::all
- Symfony\Component\HttpFoundation\JsonResponse::__construct
- Symfony\Component\HttpFoundation\JsonResponse::fromJsonString
- Symfony\Component\HttpFoundation\Response::prepare
- Environment
- php 8.5
- Created
- 2026-08-17T01:12:06Z
Contract
- assert Request::getPayload prefers a non-empty parsed form bag over query and raw JSON, returns a defensive InputBag clone, and InputBag::get rejects nested values that InputBag::all retrieves
- assert Request::toArray independently decodes the raw JSON body with out-of-range integers preserved as strings, while getPayload decodes raw JSON even under text/plain and rejects scalar JSON
- assert HeaderBag canonicalizes underscore and uppercase spellings, appends only when set replacement is false, and get returns the first value
- assert JsonResponse constructor encodes a PHP string but fromJsonString preserves a pre-encoded document, default encoding hex-escapes HTML-sensitive characters, and an explicit media type is retained
- assert Response::prepare removes a HEAD body while retaining explicit Content-Length and removes body plus entity headers for a 204 response
Files
- NOTES.md
- composer.json
- composer.lock
- csx.json
- test/contract.php