框架升级及修复升级后的bug

2026-10-16 18:13:09 +08:00
parent dafb0c96c0
commit 2d342bcbd7
537 changed files with 49836 additions and 40933 deletions
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ZipStream\Zip64;
+
+use ZipStream\PackField;
+
+/**
+ * @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: 'P', value: $compressedSize),
+            new PackField(format: 'P', value: $uncompressedSize),
+        );
+    }
+}