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<?php
namespace Extraload\Extractor\Doctrine;
use Doctrine\DBAL\Connection;
use Extraload\Extractor\ExtractorInterface;
class QueryExtractor implements ExtractorInterface
{
private $position = 0;
private $data;
public function __construct(Connection $conn, string $sql)
$this->position = 0;
$this->data = $conn->query($sql)->fetchAll();
}
public function extract()
$data = $this->current();
$this->next();
return $data;
public function current()
return $this->data[$this->position];
public function key()
return $this->position;
public function next()
$this->position += 1;
public function rewind()
public function valid()
return isset($this->data[$this->position]);
umpirsky /
Extraload
