mpyw/unique-violation-detector

Detect primary/unique key or constraint violation errors from PDOException.

v1.1.0 2021-11-27 04:07 UTC

Requires

• php: ^7.1 || ^8.0
• ext-pdo: *

Requires (Dev)

• phpunit/phpunit: >=7.0

MIT

• mpyw

• database
• constraint
• duplicate

README

Detect primary/unique key or constraint violation errors from PDOException.

Installing

composer require mpyw/unique-violation-detector

Requirements

Package	Version
PHP	^7.1 || ^8.0

Supported PDO Drivers

Database	Driver	Auto-Discoverable
MySQL	pdo_mysql	✅
PostgreSQL	pdo_pgsql	✅
SQLite	pdo_sqlite	✅
SQLServer	pdo_sqlsrv	✅
SQLServer	pdo_odbc
SQLServer	pdo_dblib
Oracle	pdo_oci	✅

Usage

use Mpyw\UniqueViolationDetector\MySQLDetector;

// Explicitly instantiate a detector
$violated = (new MySQLDetector())->uniqueConstraintViolated($exception);

use Mpyw\UniqueViolationDetector\DetectorDiscoverer;

// Discover a detector from a PDO instance
// (Not available for pdo_odbc and pdo_dblib)
$violated = (new DetectorDiscoverer())
    ->discover($pdo)
    ->uniqueConstraintViolated($exception);