PHP Mysql Client
$config = [
'master' => [
'host' => 'mysql-3306',
'port' => 3306,
'username' => 'root',
'password' => '123456',
'dbname' => 'test',
'charset' => 'utf8',
],
'slaves' => [
[
'host' => 'mysql-3307',
'port' => 3307,
'username' => 'root',
'password' => '123456',
'dbname' => 'test',
'charset' => 'utf8',
],
[
'host' => 'mysql-3308',
'port' => 3308,
'username' => 'root',
'password' => '123456',
'dbname' => 'test',
'charset' => 'utf8',
],
],
'connect_timeout' => 1,
'timeout' => 1,
'is_persistent' => true,
];