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PdoResultDriver.php
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PdoResultDriver.php
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<?php
/**
* This file is part of the Nette Framework (https://nette.org)
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
*/
declare(strict_types=1);
namespace Nette\Database\Drivers;
use Nette;
/**
* PDO-based result-set driver.
*/
class PdoResultDriver implements Nette\Database\ResultDriver
{
private \PDOStatement $result;
private PdoDriver $driver;
public function __construct(\PDOStatement $result, PdoDriver $driver)
{
$this->result = $result;
$this->driver = $driver;
}
public function fetch(): ?array
{
$data = $this->result->fetch();
if (!$data) {
$this->result->closeCursor();
return null;
}
return $data;
}
public function getColumnCount(): int
{
return $this->result->columnCount();
}
public function getRowCount(): int
{
return $this->result->rowCount();
}
public function getColumnTypes(): array
{
return $this->driver->getColumnTypes($this->result);
}
public function getColumnMeta(int $col): array
{
return $this->result->getColumnMeta($col);
}
public function getPdoStatement(): \PDOStatement
{
return $this->result;
}
}