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<?php
declare(strict_types=1);
namespace BitWasp\Bitcoind;
class IncrementalDataDirGenerator implements DataDirGeneratorInterface
{
/**
* @var string
*/
private $baseDir;
* @var string[]
private $dirs = [];
public function __construct(string $baseDir)
while (substr($baseDir, -1) === "/") {
$baseDir = substr($baseDir, 0, -1);
}
$this->baseDir = $baseDir;
protected function getNextId(): string
return (string) count(array_filter(glob("{$this->baseDir}/*"), "is_dir"));
public function createNextDir(): string
$this->dirs[] = $dataDir = "{$this->baseDir}/{$this->getNextId()}";
return $dataDir;
public function getDirs(): array
return $this->dirs;
Bit-Wasp /
bitcoind-server
