155 行
3.8 KiB
PHP
155 行
3.8 KiB
PHP
<?php
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/*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the MIT license. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\DBAL\Driver\Mysqli;
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use Doctrine\DBAL\Driver\Connection as Connection;
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/**
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* @author Kim Hemsø Rasmussen <kimhemsoe@gmail.com>
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*/
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class MysqliConnection implements Connection
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{
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/**
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* @var \mysqli
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*/
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private $_conn;
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/**
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* @param array $params
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* @param string $username
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* @param string $password
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* @param array $driverOptions
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*
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* @throws \Doctrine\DBAL\Driver\Mysqli\MysqliException
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*/
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public function __construct(array $params, $username, $password, array $driverOptions = array())
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{
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$port = isset($params['port']) ? $params['port'] : ini_get('mysqli.default_port');
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$socket = isset($params['unix_socket']) ? $params['unix_socket'] : ini_get('mysqli.default_socket');
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$this->_conn = mysqli_init();
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if ( ! $this->_conn->real_connect($params['host'], $username, $password, $params['dbname'], $port, $socket)) {
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throw new MysqliException($this->_conn->connect_error, $this->_conn->connect_errno);
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}
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if (isset($params['charset'])) {
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$this->_conn->set_charset($params['charset']);
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}
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}
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/**
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* Retrieves mysqli native resource handle.
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*
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* Could be used if part of your application is not using DBAL.
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*
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* @return \mysqli
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*/
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public function getWrappedResourceHandle()
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{
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return $this->_conn;
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}
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/**
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* {@inheritdoc}
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*/
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public function prepare($prepareString)
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{
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return new MysqliStatement($this->_conn, $prepareString);
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}
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/**
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* {@inheritdoc}
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*/
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public function query()
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{
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$args = func_get_args();
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$sql = $args[0];
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$stmt = $this->prepare($sql);
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$stmt->execute();
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return $stmt;
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}
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/**
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* {@inheritdoc}
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*/
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public function quote($input, $type=\PDO::PARAM_STR)
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{
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return "'". $this->_conn->escape_string($input) ."'";
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}
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/**
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* {@inheritdoc}
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*/
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public function exec($statement)
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{
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$this->_conn->query($statement);
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return $this->_conn->affected_rows;
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}
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/**
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* {@inheritdoc}
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*/
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public function lastInsertId($name = null)
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{
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return $this->_conn->insert_id;
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}
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/**
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* {@inheritdoc}
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*/
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public function beginTransaction()
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{
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$this->_conn->query('START TRANSACTION');
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return true;
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}
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/**
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* {@inheritdoc}
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*/
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public function commit()
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{
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return $this->_conn->commit();
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}
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/**
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* {@inheritdoc}non-PHPdoc)
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*/
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public function rollBack()
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{
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return $this->_conn->rollback();
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}
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/**
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* {@inheritdoc}
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*/
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public function errorCode()
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{
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return $this->_conn->errno;
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}
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/**
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* {@inheritdoc}
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*/
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public function errorInfo()
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{
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return $this->_conn->error;
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}
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}
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