for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
namespace Extraload\Extractor\Doctrine;
use Doctrine\DBAL\Connection;
use Extraload\Extractor\ExtractorInterface;
class QueryExtractor implements ExtractorInterface
{
protected $stmt;
protected $position;
protected $data;
public function __construct(Connection $conn, string $sql, array $values = [])
$this->stmt = $conn->prepare($sql);
foreach ($values as $value) {
$this->stmt->bindValue(
$value['parameter'],
$value['value'],
$value['data_type'] ?? null
);
}
$this->stmt->execute();
$this->position = 0;
$this->data = [];
public function extract()
if (count($this->data) >= $this->stmt->rowCount()) {
return;
$this->data[$this->position] = $this->stmt->fetch();
$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
