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 使用类常量。有各种类型的常量,主要有:Flag(以 FL_
  为前缀)、全局 Flag(以 AFL_ 为前缀)、错误(以 ER_ 为前缀)以及模式(没有前缀)。
 
ZIPARCHIVE::CREATE
    (int)
   ZIPARCHIVE::OVERWRITE
    (int)
   ZIPARCHIVE::EXCL
    (int)
   ZipArchive::RDONLY
    (int)
   ZIPARCHIVE::CHECKCONS
    (int)
   ZipArchive::AFL_RDONLY
    (int)
   ZipArchive::AFL_IS_TORRENTZIP
    (int)
   ZipArchive::AFL_WANT_TORRENTZIP
    (int)
   ZipArchive::AFL_CREATE_OR_KEEP_FILE_FOR_EMPTY_ARCHIVE
    (int)
   ZIPARCHIVE::FL_NOCASE
    (int)
   ZIPARCHIVE::FL_NODIR
    (int)
   ZIPARCHIVE::FL_COMPRESSED
    (int)
   ZIPARCHIVE::FL_UNCHANGED
    (int)
   ZipArchive::FL_RECOMPRESS
    (int)
   ZipArchive::FL_ENCRYPTED
    (int)
   ZipArchive::FL_OVERWRITE
    (int)
   ZipArchive::FL_LOCAL
    (int)
   ZipArchive::FL_CENTRAL
    (int)
   ZipArchive::FL_ENC_GUESS
    (int)
   ZipArchive::FL_ENC_RAW
    (int)
   ZipArchive::FL_ENC_STRICT
    (int)
   ZipArchive::FL_ENC_UTF_8
    (int)
   ZipArchive::FL_ENC_CP437
    (int)
   ZipArchive::FL_OPEN_FILE_NOW
    (int)
   ZIPARCHIVE::CM_DEFAULT
    (int)
   ZIPARCHIVE::CM_STORE
    (int)
   ZIPARCHIVE::CM_SHRINK
    (int)
   ZIPARCHIVE::CM_REDUCE_1
    (int)
   ZIPARCHIVE::CM_REDUCE_2
    (int)
   ZIPARCHIVE::CM_REDUCE_3
    (int)
   ZIPARCHIVE::CM_REDUCE_4
    (int)
   ZIPARCHIVE::CM_IMPLODE
    (int)
   ZIPARCHIVE::CM_DEFLATE
    (int)
   ZIPARCHIVE::CM_DEFLATE64
    (int)
   ZIPARCHIVE::CM_PKWARE_IMPLODE
    (int)
   ZIPARCHIVE::CM_BZIP2
    (int)
   ZipArchive::CM_LZMA
    (int)
   ZipArchive::CM_LZMA2
    (int)
   ZipArchive::CM_ZSTD
    (int)
   ZipArchive::CM_XZ
    (int)
   ZipArchive::CM_TERSE
    (int)
   ZipArchive::CM_LZ77
    (int)
   ZipArchive::CM_WAVPACK
    (int)
   ZipArchive::CM_PPMD
    (int)
   ZIPARCHIVE::ER_OK
    (int)
   ZIPARCHIVE::ER_MULTIDISK
    (int)
   ZIPARCHIVE::ER_RENAME
    (int)
   ZIPARCHIVE::ER_CLOSE
    (int)
   ZIPARCHIVE::ER_SEEK
    (int)
   ZIPARCHIVE::ER_READ
    (int)
   ZIPARCHIVE::ER_WRITE
    (int)
   ZIPARCHIVE::ER_CRC
    (int)
   ZIPARCHIVE::ER_ZIPCLOSED
    (int)
   ZIPARCHIVE::ER_NOENT
    (int)
   ZIPARCHIVE::ER_EXISTS
    (int)
   ZIPARCHIVE::ER_OPEN
    (int)
   ZIPARCHIVE::ER_TMPOPEN
    (int)
   ZIPARCHIVE::ER_ZLIB
    (int)
   ZIPARCHIVE::ER_MEMORY
    (int)
   ZIPARCHIVE::ER_CHANGED
    (int)
   ZIPARCHIVE::ER_COMPNOTSUPP
    (int)
   ZIPARCHIVE::ER_EOF
    (int)
   ZIPARCHIVE::ER_INVAL
    (int)
   ZIPARCHIVE::ER_NOZIP
    (int)
   ZIPARCHIVE::ER_INTERNAL
    (int)
   ZIPARCHIVE::ER_INCONS
    (int)
   ZIPARCHIVE::ER_REMOVE
    (int)
   ZIPARCHIVE::ER_DELETED
    (int)
   ZipArchive::ER_ENCRNOTSUPP
    (int)
   ZipArchive::ER_RDONLY
    (int)
   ZipArchive::ER_NOPASSWD
    (int)
   ZipArchive::ER_WRONGPASSWD
    (int)
   ZipArchive::ER_OPNOTSUPP
    (int)
   ZipArchive::ER_INUSE
    (int)
   ZipArchive::ER_TELL
    (int)
   ZipArchive::ER_COMPRESSED_DATA
    (int)
   ZipArchive::ER_CANCELLED
    (int)
   ZipArchive::ER_DATA_LENGTH
    (int)
   ZipArchive::ER_NOT_ALLOWED
    (int)
   ZipArchive::ER_TRUNCATED_ZIP
    (int)
   ZipArchive::EM_NONE
    (int)
   ZipArchive::EM_TRAD_PKWARE
    (int)
   ZipArchive::EM_AES_128
    (int)
   ZipArchive::EM_AES_192
    (int)
   ZipArchive::EM_AES_256
    (int)
   ZipArchive::EM_UNKNOWN
    (int)
   ZipArchive::LENGTH_TO_END
    (int)
   ZipArchive::ER_DATA_LENGTH)。
     自 PHP 8.3.0 和 PECL zip 1.22.2 起可用。
    
   ZipArchive::LENGTH_UNCHECKED
    (int)
   ZipArchive::LIBZIP_VERSION
    (string)
   ZipArchive::OPSYS_DOS
    (int)
   ZipArchive::OPSYS_AMIGA
    (int)
   ZipArchive::OPSYS_OPENVMS
    (int)
   ZipArchive::OPSYS_UNIX
    (int)
   ZipArchive::OPSYS_VM_CMS
    (int)
   ZipArchive::OPSYS_ATARI_ST
    (int)
   ZipArchive::OPSYS_OS_2
    (int)
   ZipArchive::OPSYS_MACINTOSH
    (int)
   ZipArchive::OPSYS_Z_SYSTEM
    (int)
   ZipArchive::OPSYS_CPM
    (int)
   ZipArchive::OPSYS_WINDOWS_NTFS
    (int)
   ZipArchive::OPSYS_MVS
    (int)
   ZipArchive::OPSYS_VSE
    (int)
   ZipArchive::OPSYS_ACORN_RISC
    (int)
   ZipArchive::OPSYS_VFAT
    (int)
   ZipArchive::OPSYS_ALTERNATE_MVS
    (int)
   ZipArchive::OPSYS_BEOS
    (int)
   ZipArchive::OPSYS_TANDEM
    (int)
   ZipArchive::OPSYS_OS_400
    (int)
   ZipArchive::OPSYS_OS_X
    (int)
   ZipArchive::OPSYS_DEFAULT
    (int)