Doctrine\DBAL\Migrations\Configuration\Connection\Loader\ArrayConnectionConfigurationLoader::chosen()

Complexity

Conditions	4
Paths	4

Size

Total Lines	17
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	4.0218

Importance

Changes

0

<?php
    public function chosen()
    {
        if (empty($this->filename)) {
            return null;
        }

        if ( ! file_exists($this->filename)) {
            return null;
        }

        $params = include $this->filename;
        if ( ! is_array($params)) {
            throw new \InvalidArgumentException('The connection file has to return an array with database configuration parameters.');
        }

        return DriverManager::getConnection($params);
    }
}