add ZipArchive::LENGTH_TO_END and ZipArchive::LENGTH_UNCHECKED constants

Author: remicollet

UPGRADING

@@ -483,6 +483,8 @@ PHP 8.3 UPGRADE NOTES
   . ZipArchive::AFL_WANT_TORRENTZIP (libzip >= 1.10)
   . ZipArchive::AFL_CREATE_OR_KEEP_FILE_FOR_EMPTY_ARCHIVE (libzip >= 1.10)
   . ZipArchive::FL_OPEN_FILE_NOW
+  . ZipArchive::LENGTH_TO_END as default value for addFile and replaceFile
+  . ZipArchive::LENGTH_UNCHECKED (libzip >= 1.10.1)
 
 ========================================
 11. Changes to INI File Handling

ext/zip/php_zip.h

@@ -31,6 +31,11 @@ extern zend_module_entry zip_module_entry;
 #define ZIP_OVERWRITE ZIP_TRUNCATE
 #endif
 
+/* since 1.10.1 */
+#ifndef ZIP_LENGTH_TO_END
+#define ZIP_LENGTH_TO_END 0
+#endif
+
 /* Additionnal flags not from libzip */
 #define ZIP_FL_OPEN_FILE_NOW (1u<<30)
 

ext/zip/php_zip.stub.php

@@ -459,7 +459,6 @@ class ZipArchive implements Countable
     public const ER_WRONGPASSWD = UNKNOWN;
 
     /* since 1.0.0 */
-
 #ifdef ZIP_ER_OPNOTSUPP
     /**
      * N Operation not supported
@@ -721,6 +720,20 @@ class ZipArchive implements Countable
      */
     public const LIBZIP_VERSION = UNKNOWN;
 
+    /**
+     * @var int
+     * @cvalue ZIP_LENGTH_TO_END
+     */
+    public const LENGTH_TO_END = UNKNOWN;
+    /* since 1.10.1 */
+#ifdef ZIP_LENGTH_UNCHECKED
+    /**
+     * @var int
+     * @cvalue ZIP_LENGTH_UNCHECKED
+     */
+    public const LENGTH_UNCHECKED = UNKNOWN;
+#endif
+
     /** @readonly */
     public int $lastId;
     /** @readonly */
@@ -760,10 +773,10 @@ public function addEmptyDir(string $dirname, int $flags = 0): bool {}
     public function addFromString(string $name, string $content, int $flags = ZipArchive::FL_OVERWRITE): bool {}
 
     /** @tentative-return-type */
-    public function addFile(string $filepath, string $entryname = "", int $start = 0, int $length = 0, int $flags = ZipArchive::FL_OVERWRITE): bool {}
+    public function addFile(string $filepath, string $entryname = "", int $start = 0, int $length = ZipArchive::LENGTH_TO_END, int $flags = ZipArchive::FL_OVERWRITE): bool {}
 
     /** @tentative-return-type */
-    public function replaceFile(string $filepath, int $index, int $start = 0, int $length = 0, int $flags = 0): bool {}
+    public function replaceFile(string $filepath, int $index, int $start = 0, int $length = ZipArchive::LENGTH_TO_END, int $flags = 0): bool {}
 
     /** @tentative-return-type */
     public function addGlob(string $pattern, int $flags = 0, array $options = []): array|false {}

ext/zip/php_zip_arginfo.h

@@ -24,7 +24,7 @@ if (!$zip->addFile($dirname . 'utils.inc', 'mini.txt', 12, 34)) {
     echo "failed\n";
 }
 var_dump($zip->lastId);
-if (!$zip->addFile($dirname . 'utils.inc', 'other.txt', 0, 0, ZipArchive::FL_OPEN_FILE_NOW)) {
+if (!$zip->addFile($dirname . 'utils.inc', 'other.txt', 0, ZipArchive::LENGTH_TO_END, ZipArchive::FL_OPEN_FILE_NOW)) {
     echo "failed\n";
 }
 var_dump($zip->lastId);