/**
* Executes statement.
* @param array
* @return self
*/
public function execute($params = array())
{
static $types = array('boolean' => PDO::PARAM_BOOL, 'integer' => PDO::PARAM_INT, 'resource' => PDO::PARAM_LOB, 'NULL' => PDO::PARAM_NULL);
foreach ($params as $param => $value) {
$type = gettype($value);
$this->bindValue(is_int($param) ? $param + 1 : $param, $value, isset($types[$type]) ? $types[$type] : PDO::PARAM_STR);
}
$time = microtime(TRUE);
try {
parent::execute();
} catch (PDOException $e) {
$e->queryString = $this->queryString;
$this->connection->onError($this, $params, $e);
throw $e;
}
$this->time = microtime(TRUE) - $time;
$this->connection->onQuery($this, $params);
// $this->connection->onQuery() in PHP 5.3
return $this;
}
