changes for filter and print

This commit is contained in:
2024-09-29 16:59:27 +05:45
parent 497f567cba
commit 684e01bf48
1335 changed files with 38709 additions and 74987 deletions

View File

@ -0,0 +1,26 @@
<?php
declare(strict_types=1);
namespace ZipStream;
/**
* @internal
*/
abstract class DataDescriptor
{
private const SIGNATURE = 0x08074b50;
public static function generate(
int $crc32UncompressedData,
int $compressedSize,
int $uncompressedSize,
): string {
return PackField::pack(
new PackField(format: 'V', value: self::SIGNATURE),
new PackField(format: 'V', value: $crc32UncompressedData),
new PackField(format: 'V', value: $compressedSize),
new PackField(format: 'V', value: $uncompressedSize),
);
}
}