1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
<?php namespace Illuminate\Database\Connectors;
use PDO;
class SqlServerConnector extends Connector implements ConnectorInterface {
/** * The PDO connection options. * * @var array */ protected $options = array( PDO::ATTR_CASE => PDO::CASE_NATURAL, PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::ATTR_ORACLE_NULLS => PDO::NULL_NATURAL, PDO::ATTR_STRINGIFY_FETCHES => false, );
/** * Establish a database connection. * * @param array $config * @return PDO */ public function connect(array $config) { $options = $this->getOptions($config);
return $this->createConnection($this->getDsn($config), $config, $options); }
/** * Create a DSN string from a configuration. * * @param array $config * @return string */ protected function getDsn(array $config) { extract($config);
// First we will create the basic DSN setup as well as the port if it is in // in the configuration options. This will give us the basic DSN we will // need to establish the PDO connections and return them back for use. $port = isset($config['port']) ? ','.$port : '';
if (in_array('dblib', $this->getAvailableDrivers())) { return "dblib:host={$host}{$port};dbname={$database}"; } else { $dbName = $database != '' ? ";Database={$database}" : '';
return "sqlsrv:Server={$host}{$port}{$dbName}"; } }
/** * Get the available PDO drivers. * * @return array */ protected function getAvailableDrivers() { return PDO::getAvailableDrivers(); }
}
|