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 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ZipStream\Zip64;
+
+use ZipStream\PackField;
+
+/**
+ * @internal
+ */
+abstract class ExtendedInformationExtraField
+{
+    private const TAG = 0x0001;
+
+    public static function generate(
+        ?int $originalSize = null,
+        ?int $compressedSize = null,
+        ?int $relativeHeaderOffset = null,
+        ?int $diskStartNumber = null,
+    ): string {
+        return PackField::pack(
+            new PackField(format: 'v', value: self::TAG),
+            new PackField(
+                format: 'v',
+                value: ($originalSize === null ? 0 : 8)
+                    + ($compressedSize === null ? 0 : 8)
+                    + ($relativeHeaderOffset === null ? 0 : 8)
+                    + ($diskStartNumber === null ? 0 : 4)
+            ),
+            ...($originalSize === null ? [] : [
+                new PackField(format: 'P', value: $originalSize),
+            ]),
+            ...($compressedSize === null ? [] : [
+                new PackField(format: 'P', value: $compressedSize),
+            ]),
+            ...($relativeHeaderOffset === null ? [] : [
+                new PackField(format: 'P', value: $relativeHeaderOffset),
+            ]),
+            ...($diskStartNumber === null ? [] : [
+                new PackField(format: 'V', value: $diskStartNumber),
+            ]),
+        );
+    }
+}