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15 * This software consists of voluntary contributions made by many individuals
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17 * <http://www.doctrine-project.org>.
20 namespace Doctrine\DBAL\Driver\Mysqli;
22 use Doctrine\DBAL\Driver\Connection as Connection;
25 * @author Kim Hemsø Rasmussen <kimhemsoe@gmail.com>
27 class MysqliConnection implements Connection
34 public function __construct(array $params, $username, $password, array $driverOptions = array())
36 $port = isset($params['port']) ? $params['port'] : ini_get('mysqli.default_port');
37 $socket = isset($params['unix_socket']) ? $params['unix_socket'] : ini_get('mysqli.default_socket');
39 $this->_conn = mysqli_init();
40 if ( ! $this->_conn->real_connect($params['host'], $username, $password, $params['dbname'], $port, $socket)) {
41 throw new MysqliException($this->_conn->connect_error, $this->_conn->connect_errno);
44 if (isset($params['charset'])) {
45 $this->_conn->set_charset($params['charset']);
50 * Retrieve mysqli native resource handle.
52 * Could be used if part of your application is not using DBAL
56 public function getWrappedResourceHandle()
64 public function prepare($prepareString)
66 return new MysqliStatement($this->_conn, $prepareString);
72 public function query()
74 $args = func_get_args();
76 $stmt = $this->prepare($sql);
84 public function quote($input, $type=\PDO::PARAM_STR)
86 return "'". $this->_conn->escape_string($input) ."'";
92 public function exec($statement)
94 $this->_conn->query($statement);
95 return $this->_conn->affected_rows;
101 public function lastInsertId($name = null)
103 return $this->_conn->insert_id;
109 public function beginTransaction()
111 $this->_conn->query('START TRANSACTION');
118 public function commit()
120 return $this->_conn->commit();
124 * {@inheritdoc}non-PHPdoc)
126 public function rollBack()
128 return $this->_conn->rollback();
134 public function errorCode()
136 return $this->_conn->errno;
142 public function errorInfo()
144 return $this->_conn->error;