Sample
doctrine/dbal 4.4.4: Configure database connections via DsnParser and logging middleware in Doctrine DBAL 4 without legacy url parameters, unmapped DSN schemes or removed SQLLogger traps
Verified sample for composer doctrine/dbal 4.4.4: Configure database connections via DsnParser and logging middleware in Doctrine DBAL 4 without legacy url…
sha256:2164935f2060d1684391aed4a2c8755bace2fa7ebd39f2460bbce217b59f16a7
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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 database connections via DsnParser and logging middleware in Doctrine DBAL 4 without legacy url parameters, unmapped DSN schemes or removed SQLLogger traps
- Packages
- Symbols
-
- Doctrine\DBAL\DriverManager::getConnection
- Doctrine\DBAL\Tools\DsnParser::parse
- Doctrine\DBAL\Configuration::setMiddlewares
- Doctrine\DBAL\Logging\Middleware
- Environment
- php
- Created
- 2026-08-16T08:32:11Z
Contract
- DriverManager::getConnection rejects raw url parameters with DriverRequired in DBAL 4
- DsnParser without scheme mapping leaves generic schemes like sqlite and mysql unmapped causing UnknownDriver in DriverManager
- DsnParser converts hyphenated schemes pdo-sqlite and pdo-mysql to supported driver names
- DsnParser with custom scheme map resolves generic sqlite and mysql DSNs into valid DBAL drivers
- DsnParser normalizes sqlite memory flag and file paths while preserving non-sqlite dbname
- DsnParser extracts query parameters and nested driverOptions arrays into connection parameters
- Configuration uses PSR-3 LoggingMiddleware instead of the removed SQLLogger interface
- Configuration setAutoCommit controls transaction boundaries and integrates with LoggingMiddleware during execution
Files
- NOTES.md
- composer.json
- composer.lock
- csx.json
- src/DatabaseConfig.php
- test/contract.php