sframe/database

database component

Database

A simple database manager based on PDO, support master/slaves mode, _(*1)

Installation

composer require "sframe/database:dev-master"

Configuration

One database, _(*2)

array(
    'driver' => '',         // optional, default mysql
    'host' => '',           // optional, default 127.0.0.1
    'port' => '',           // optional, default PDO default port
    'charset' => 'utf8',    // optional, default utf8
    'persistent' => false,  // optional, default false
    'dbname' => '',         // required, the name of the database
    'username' => '',       // required, username of the database
    'password' => '',       // required, password of the database
)

1 master and 1 slave, _(*3)

array(
    'master' => array(
        ...
    ),
    'slave' => array(
        ...
    )
)

1 master and multi slaves, _(*4)

array(
    'master' => array(
        ...
    ),
    'slaves' => array(
        array(
            ...
        ),
        array(
            ...
        ),
        ...
    )
)

Usage

demo.php, _(*5)

$config = '...'; // load the config
$DB = new SFrame\Database\DB($config);
$sql = 'SELECT * FROM test LIMIT 10';
$data = $DB->fetchAll();
$DB->insert('test', ['a'=>'aa', 'b'=>'bb']);