public function __construct($config)
{
$this->_redis = new \Redis();
if (isset($config['pconnect']) && $config['pconnect']) {
$this->_redis->pconnect($config['host'], $config['port'], $config['timeout']);
} else {
$this->_redis->connect($config['host'], $config['port'], $config['timeout']);
}
$this->_debugger = Debugger::getInstance();
}
public function __construct($config)
{
if ($config && is_array($config)) {
$this->_memcached = new \Memcached();
foreach ($config as $val) {
$this->_memcached->addServer($val['host'], $val['port'], $val['weight']);
}
$this->_debugger = Debugger::getInstance();
} else {
trigger_error('Memcached config is empty!');
}
}
/**
* @param string $statement
* @param null $pdo_option
* @param null $object
* @return PDOStatement
*/
public function query($statement, $pdo_option = null, $object = null)
{
Debugger::getInstance()->debug('SQL:' . $statement);
if ($pdo_option != null && $object != null) {
$stmt = parent::query($statement, $pdo_option, $object);
} else {
$stmt = parent::query($statement);
}
if ($stmt instanceof PDOStatement) {
$stmt->setFetchMode(PDO::FETCH_ASSOC);
}
return $stmt;
}
public function execute($inputParameters = array())
{
$ret = parent::execute($inputParameters);
Debugger::getInstance()->debug('SQL:' . $this->queryString . ';params:' . var_export($inputParameters, true));
if (!$ret) {
$error_info = parent::errorInfo();
if (parent::errorCode() != '00000') {
// 执行成功时返回五个零
LoggerFactory::getLogger()->error('PDO executed failed,errors:' . var_export($error_info, true));
trigger_error($this->queryString, E_USER_ERROR);
}
}
return $ret;
}
public function prepare($query)
{
Debugger::getInstance()->debug('SQL:' . $query);
return parent::prepare($query);
}
/**
* @param string $query
* @return Statement
*/
public function prepare($query)
{
Debugger::getInstance()->debug('SQL:' . $query);
return new Statement($this, $query);
}
