预定义常量

下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。

ZipArchive 使用的类常量。有以下三类常量：Flags（以 FL_ 为前缀），errors（以 ER_ 为前缀）以及 mode（没有前缀）。

ZIPARCHIVE::CREATE (integer): 如果不存在则创建一个zip压缩包。
ZIPARCHIVE::OVERWRITE (integer): 总是以一个新的压缩包开始，此模式下如果已经存在则会被覆盖。
ZIPARCHIVE::EXCL (integer): 如果压缩包已经存在，则出错。
ZipArchive::RDONLY (integer): 只读模式打开压缩包。 Available as of PHP 7.4.3 and PECL zip 1.17.1, respectively, if built against libzip ≥ 1.0.0.
ZIPARCHIVE::CHECKCONS (integer): 对压缩包执行额外的一致性检查，如果失败则显示错误。
ZIPARCHIVE::FL_NOCASE (integer): 查找时忽略名称的大小写。
ZIPARCHIVE::FL_NODIR (integer): 忽略目录部分
ZIPARCHIVE::FL_COMPRESSED (integer): 读取压缩数据
ZIPARCHIVE::FL_UNCHANGED (integer): 使用原始数据，忽略更改。
ZipArchive::FL_RECOMPRESS (integer): 强制重新压缩数据。 PHP 8.0.0 和 PECL zip 1.18.0 起可以使用。
ZipArchive::FL_ENCRYPTED (integer): Read encrypted data (implies FL_COMPRESSED). Available as of PHP 8.0.0 and PECL zip 1.18.0.
ZipArchive::FL_OVERWRITE (integer): If file with name exists, overwrite (replace) it. Available as of PHP 8.0.0 and PECL zip 1.18.0.
ZipArchive::FL_LOCAL (integer): In local header. Available as of PHP 8.0.0 and PECL zip 1.18.0.
ZipArchive::ZIP_FL_CENTRAL (integer): In central directory. Available as of PHP 8.0.0 and PECL zip 1.18.0.
ZipArchive::FL_ENC_GUESS (integer): Guess string encoding (is default). Available as of PHP 7.0.8.
ZipArchive::FL_ENC_RAW (integer): Get unmodified string. Available as of PHP 7.0.8.
ZipArchive::FL_ENC_STRICT (integer): Follow specification strictly. Available as of PHP 7.0.8.
ZipArchive::FL_ENC_UTF_8 (integer): String is UTF-8 encoded. Available as of PHP 7.0.8.
ZipArchive::FL_ENC_CP437 (integer): String is CP437 encoded. Available as of PHP 7.0.8.
ZIPARCHIVE::CM_DEFAULT (integer): 更好的压缩或存储。
ZIPARCHIVE::CM_STORE (integer): 存储（不压缩）。
ZIPARCHIVE::CM_SHRINK (integer): 收缩
ZIPARCHIVE::CM_REDUCE_1 (integer): 用因子1换算
ZIPARCHIVE::CM_REDUCE_2 (integer): 用因子2换算
ZIPARCHIVE::CM_REDUCE_3 (integer): 用因子3换算
ZIPARCHIVE::CM_REDUCE_4 (integer): 用因子4换算
ZIPARCHIVE::CM_IMPLODE (integer): 聚爆
ZIPARCHIVE::CM_DEFLATE (integer): deflated
ZIPARCHIVE::CM_DEFLATE64 (integer): deflate64
ZIPARCHIVE::CM_PKWARE_IMPLODE (integer): PKWARE imploding
ZIPARCHIVE::CM_BZIP2 (integer): BZIP2算法
ZipArchive::CM_LZMA (integer): LZMA 算法
ZipArchive::CM_LZMA2 (integer): LZMA2 algorithm. Available as of PHP 7.4.3 and PECL zip 1.16.0, respectively, if built against libzip ≥ 1.6.0.
ZipArchive::CM_XZ (integer): XZ algorithm. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively, if built against libzip ≥ 1.6.0.
ZIPARCHIVE::ER_OK (integer): 没有错误。
ZIPARCHIVE::ER_MULTIDISK (integer): 不支持多磁盘zip压缩包。
ZIPARCHIVE::ER_RENAME (integer): 重命名临时文件失败。
ZIPARCHIVE::ER_CLOSE (integer): 关闭zip压缩包失败。
ZIPARCHIVE::ER_SEEK (integer): 寻址错误
ZIPARCHIVE::ER_READ (integer): 读取错误
ZIPARCHIVE::ER_WRITE (integer): 写入错误
ZIPARCHIVE::ER_CRC (integer): CRC校验失败
ZIPARCHIVE::ER_ZIPCLOSED (integer): zip压缩包已关闭
ZIPARCHIVE::ER_NOENT (integer): 没有文件
ZIPARCHIVE::ER_EXISTS (integer): 文件已经存在
ZIPARCHIVE::ER_OPEN (integer): 不能打开文件
ZIPARCHIVE::ER_TMPOPEN (integer): 创建临时文件失败
ZIPARCHIVE::ER_ZLIB (integer): Zlib错误
ZIPARCHIVE::ER_MEMORY (integer): 内存分配失败
ZIPARCHIVE::ER_CHANGED (string): 条目已被改变
ZIPARCHIVE::ER_COMPNOTSUPP (integer): 不支持的压缩方式
ZIPARCHIVE::ER_EOF (integer): 过早的EOF
ZIPARCHIVE::ER_INVAL (integer): 无效的参数
ZIPARCHIVE::ER_NOZIP (integer): 不是一个zip压缩包
ZIPARCHIVE::ER_INTERNAL (integer): 内部错误（Internal error）
ZIPARCHIVE::ER_INCONS (integer): Zip压缩包不一致
ZIPARCHIVE::ER_REMOVE (integer): 不能移除文件
ZIPARCHIVE::ER_DELETED (integer): 条目已被删除
ZipArchive::ER_ENCRNOTSUPP (integer): 不支持的压缩方式。 PHP 7.4.3 和 PECL zip 1.16.1 起可用。
ZipArchive::ER_RDONLY (integer): Read-only archive. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively.
ZipArchive::ER_NOPASSWD (integer): No password provided. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively.
ZipArchive::ER_WRONGPASSWD (integer): Wrong password provided. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively.
ZipArchive::ZIP_ER_OPNOTSUPP (integer): Operation not supported. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively, if built against libzip ≥ 1.0.0.
ZipArchive::ZIP_ER_INUSE (integer): Resource still in use. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively, if built against libzip ≥ 1.0.0.
ZipArchive::ZIP_ER_TELL (integer): Tell error. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively, if built against libzip ≥ 1.0.0.
ZipArchive::ZIP_ER_COMPRESSED_DATA (integer): Compressed data invalid. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively, if built against libzip ≥ 1.6.0.
ZipArchive::ER_CANCELLED (integer): Operation cancelled. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively, if built against libzip ≥ 1.6.0.
ZipArchive::EM_NONE (integer): No encryption, since PHP 7.2.0, PECL zip 1.14.0
ZipArchive::EM_AES_128 (integer): AES 128 encryption, since PHP 7.2.0, PECL zip 1.14.0
ZipArchive::EM_AES_192 (integer): AES 1192 encryption, since PHP 7.2.0, PECL zip 1.14.0
ZipArchive::EM_AES_256 (integer): AES 256 encryption, since PHP 7.2.0, PECL zip 1.14.0
ZipArchive::LIBZIP_VERSION (string): Zip library version. Available as of PHP 7.4.3 and PECL zip 1.16.0.

ZipArchive::OPSYS_DOS (integer)

ZipArchive::OPSYS_AMIGA (integer)
ZipArchive::OPSYS_OPENVMS (integer)
ZipArchive::OPSYS_UNIX (integer)
ZipArchive::OPSYS_VM_CMS (integer)
ZipArchive::OPSYS_ATARI_ST (integer)
ZipArchive::OPSYS_OS_2 (integer)
ZipArchive::OPSYS_MACINTOSH (integer)
ZipArchive::OPSYS_Z_SYSTEM (integer)
ZipArchive::OPSYS_CPM (integer)
ZipArchive::OPSYS_WINDOWS_NTFS (integer)
ZipArchive::OPSYS_MVS (integer)
ZipArchive::OPSYS_VSE (integer)
ZipArchive::OPSYS_ACORN_RISC (integer)
ZipArchive::OPSYS_VFAT (integer)
ZipArchive::OPSYS_ALTERNATE_MVS (integer)
ZipArchive::OPSYS_BEOS (integer)
ZipArchive::OPSYS_TANDEM (integer)
ZipArchive::OPSYS_OS_400 (integer)
ZipArchive::OPSYS_OS_X (integer)
ZipArchive::OPSYS_DEFAULT (integer)

Since PHP 5.6.0, PECL zip 1.12.4

Php/docs/zip.constants

预定义常量