Current File : /var/www/tif-dev/wp-content/plugins/worker/src/MWP/IncrementalBackup/Database/MysqliConnection.php
<?php
/*
* This file is part of the ManageWP Worker plugin.
*
* (c) ManageWP LLC <contact@managewp.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class MWP_IncrementalBackup_Database_MysqliConnection implements MWP_IncrementalBackup_Database_ConnectionInterface
{
/**
* @var MWP_IncrementalBackup_Database_Configuration
*/
private $configuration;
/**
* @var mysqli
*/
private $connection;
public function __construct(MWP_IncrementalBackup_Database_Configuration $configuration)
{
$this->configuration = $configuration;
if (!extension_loaded('mysqli')) {
throw new MWP_IncrementalBackup_Database_Exception_ConnectionException("Mysqli extension is not enabled.");
}
// Silence possible warnings thrown by mysqli
// e.g. Warning: mysqli::mysqli(): Headers and client library minor version mismatch. Headers:50540 Library:50623
/** @handled class */
$this->connection = @new mysqli($configuration->getHost(), $configuration->getUsername(), $configuration->getPassword(), $configuration->getDatabase(), $configuration->getPort());
if ($this->connection === null || !$this->connection->ping()) {
throw new MWP_IncrementalBackup_Database_Exception_ConnectionException();
}
$this->connection->set_charset($configuration->getCharset());
}
/**
* {@inheritdoc}
*/
public function query($query, $useResult = false)
{
$result = $this->connection->query($query, $useResult ? MYSQLI_USE_RESULT : MYSQLI_STORE_RESULT);
if ($result === false) {
throw new MWP_IncrementalBackup_Database_Exception_ConnectionException($this->connection->error, $this->connection->errno);
}
return new MWP_IncrementalBackup_Database_MysqliStatement($result);
}
/**
* {@inheritdoc}
*/
public function quote($value)
{
return "'".$this->connection->real_escape_string($value)."'";
}
}
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