1: <?php namespace Laravel\Database\Connectors; use PDO;
 2: 
 3: class MySQL extends Connector {
 4: 
 5:     /**
 6:      * Establish a PDO database connection.
 7:      *
 8:      * @param  array  $config
 9:      * @return PDO
10:      */
11:     public function connect($config)
12:     {
13:         extract($config);
14: 
15:         $dsn = "mysql:host={$host};dbname={$database}";
16: 
17:         // The developer has the freedom of specifying a port for the MySQL database
18:         // or the default port (3306) will be used to make the connection by PDO.
19:         // The Unix socket may also be specified if necessary.
20:         if (isset($config['port']))
21:         {
22:             $dsn .= ";port={$config['port']}";
23:         }
24: 
25:         // The UNIX socket option allows the developer to indicate that the MySQL
26:         // instance must be connected to via a given socket. We'll just append
27:         // it to the DSN connection string if it is present.
28:         if (isset($config['unix_socket']))
29:         {
30:             $dsn .= ";unix_socket={$config['unix_socket']}";
31:         }
32: 
33:         $connection = new PDO($dsn, $username, $password, $this->options($config));
34: 
35:         // If a character set has been specified, we'll execute a query against
36:         // the database to set the correct character set. By default, this is
37:         // set to UTF-8 which should be fine for most scenarios.
38:         if (isset($config['charset']))
39:         {
40:             $connection->prepare("SET NAMES '{$config['charset']}'")->execute();
41:         }
42: 
43:         return $connection;
44:     }
45: 
46: }