Open Source Ecosystems

This package provides the Database target for the yiisoft/log library.

Supported databases

Packages	PHP	Versions
[db-mssql]	8.0 - 8.2	2017 - 2022
[db-mysql/mariadb]	8.0 - 8.2	5.7-8.0/10.4-10.10
[db-oracle]	8.0 - 8.2	11C - 21C
[db-pgsql]	8.0 - 8.2	9.0 - 15.0
[db-sqlite]	8.0 - 8.2	3:latest

Requirements

PHP 8.0 or higher.
PDO PHP extension.

Installation

The package could be installed with Composer:

composer require yiisoft/log-target-db

Create database connection

For more information see yiisoft/db.

Database Preparing

Package provides two way for preparing database:

Raw SQL. You can use it with the migration package used in your application.
- Ensure tables:
  - MSSQL,
  - MySQL / MariaDB,
  - Oracle,
  - PostgreSQL
  - SQLite
- Ensure no tables:
  - MSSQL,
  - MySQL / MariaDB,
  - Oracle,
  - PostgreSQL
  - SQLite
DbSchemaManager for ensureTable(), ensureNoTable() methods for log table (by default {{%yii_log}}).

// Create db schema manager
$dbSchemaManager = new DbSchemaManager($db);

// Ensure table with default name
$dbSchemaManager->ensureTable();

// Ensure table with custom name
$dbSchemaManager->ensureTable('{{%custom_log_table}}');

// Ensure no table with default name
$dbSchemaManager->ensureNoTable();

// Ensure no table with custom name
$dbSchemaManager->ensureNoTable('{{%custom_log_table}}');

General usage

When creating an instance of \Yiisoft\Log\Logger, you must pass an instance of the database connection.

Creating a target:

$dbTarget = new \Yiisoft\Log\Target\Db\DbTarget($db, $table);

$db (\Yiisoft\Db\Connection\ConnectionInterface) - The database connection instance.
$table (string) - The name of the database table to store the log messages. Defaults to "log".

Creating a logger:

$logger = new \Yiisoft\Log\Logger([$dbTarget]);

You can use multiple databases to store log messages:

/**
 * @var \Yiisoft\Db\Connection\ConnectionInterface $mysqlDb
 * @var \Yiisoft\Db\Connection\ConnectionInterface $sqliteDb
 */

$logger = new \Yiisoft\Log\Logger([
    new \Yiisoft\Log\Target\Db\DbTarget($mysqlDb),
    new \Yiisoft\Log\Target\Db\DbTarget($sqliteDb),
]);