src/ElasticSearch/Client.php
protected static function parseDsn($dsn) {
        $parts = parse_url($dsn);
        $protocol = $parts['scheme'];
        $servers = $parts['host'] . ':' . $parts['port'];
        if (isset($parts['path'])) {
            $path = explode('/', $parts['path']);
            list($index, $type) = array_values(array_filter($path));
        }
        return compact('protocol', 'servers', 'index', 'type');
    }
protected static function parseDsn($dsn) {
        $parts = parse_url($dsn);
        $protocol = $parts['scheme'];
        $servers = $parts['host'] . ':' . $parts['port'];
        if (isset($parts['path'])) {
            $path = explode('/', $parts['path']);
            list($index, $type) = array_values(array_filter($path));
        }
        return compact('protocol', 'servers', 'index', 'type');
    }
Parse a DSN string into an associative array

@param string $dsn
@return array