Попередньо визначені константи

Константи, описані нижче — визначені цим розширенням, тож доступні, коли розширення скомпільовано як частина PHP або динамічно підключене під час виконання.

ZipArchive uses class constants. There are various types of constants, main are: Flags (prefixed with FL_), Global flags (prefixed with AFL_), errors (prefixed with ER_) and mode (no prefix).

Archive open modes

ZipArchive::CREATE (int)

Create the archive if it does not exist.

ZipArchive::OVERWRITE (int)

If archive exists, ignore its current contents. In other words, handle it the same way as an empty archive.

ZipArchive::EXCL (int)

Error if archive already exists.

ZipArchive::RDONLY (int)

Open archive in read only mode. Available as of PHP 7.4.3 and PECL zip 1.17.1, respectively, if built against libzip ≥ 1.0.0.

ZipArchive::CHECKCONS (int)

Perform additional consistency checks on the archive, and error if they fail.

Archive global flags

ZipArchive::AFL_RDONLY (int)

Archive is read only, cannot be cleared. Available as of PHP 8.3.0 and PECL zip 1.22.0, respectively, if built against libzip ≥ 1.10.0.

ZipArchive::AFL_IS_TORRENTZIP (int)

Current archive is torrentzipped. Available as of PHP 8.3.0 and PECL zip 1.22.0, respectively, if built against libzip ≥ 1.10.0.

ZipArchive::AFL_WANT_TORRENTZIP (int)

Write archive in torrentzip format. Available as of PHP 8.3.0 and PECL zip 1.22.0, respectively, if built against libzip ≥ 1.10.0.

ZipArchive::AFL_CREATE_OR_KEEP_FILE_FOR_EMPTY_ARCHIVE (int)

Don't remove file if archive is empty. Available as of PHP 8.3.0 and PECL zip 1.22.0, respectively, if built against libzip ≥ 1.10.0.

Archive flags

ZipArchive::FL_NOCASE (int)

Ignore case on name lookup

ZipArchive::FL_NODIR (int)

Ignore directory component

ZipArchive::FL_COMPRESSED (int)

Read compressed data

ZipArchive::FL_UNCHANGED (int)

Use original data, ignoring changes.

ZipArchive::FL_RECOMPRESS (int)

Force recompression of data. Available as of PHP 8.0.0 and PECL zip 1.18.0. Deprecated as of PHP 8.3.0 and PECL zip 1.22.1, will be removed in a future version of libzip.

ZipArchive::FL_ENCRYPTED (int)

Read encrypted data (implies FL_COMPRESSED). Available as of PHP 8.0.0 and PECL zip 1.18.0.

ZipArchive::FL_OVERWRITE (int)

If file with name exists, overwrite (replace) it. Available as of PHP 8.0.0 and PECL zip 1.18.0.

ZipArchive::FL_LOCAL (int)

In local header. Available as of PHP 8.0.0 and PECL zip 1.18.0.

ZipArchive::FL_CENTRAL (int)

In central directory. Available as of PHP 8.0.0 and PECL zip 1.18.0.

ZipArchive::FL_ENC_GUESS (int)

Guess string encoding (is default). Available as of PHP 7.0.8.

ZipArchive::FL_ENC_RAW (int)

Get unmodified string. Available as of PHP 7.0.8.

ZipArchive::FL_ENC_STRICT (int)

Follow specification strictly. Available as of PHP 7.0.8.

ZipArchive::FL_ENC_UTF_8 (int)

String is UTF-8 encoded. Available as of PHP 7.0.8.

ZipArchive::FL_ENC_CP437 (int)

String is CP437 encoded. Available as of PHP 7.0.8.

ZipArchive::FL_OPEN_FILE_NOW (int)

Open the file when added instead of waiting for archive to be closed. Be aware of file descriptors consumption. Available as of PHP 8.3.0 and PECL zip 1.22.1.

Compression modes

ZipArchive::CM_DEFAULT (int)

better of deflate or store.

ZipArchive::CM_STORE (int)

stored (uncompressed).

ZipArchive::CM_SHRINK (int)

shrunk

ZipArchive::CM_REDUCE_1 (int)

reduced with factor 1

ZipArchive::CM_REDUCE_2 (int)

reduced with factor 2

ZipArchive::CM_REDUCE_3 (int)

reduced with factor 3

ZipArchive::CM_REDUCE_4 (int)

reduced with factor 4

ZipArchive::CM_IMPLODE (int)

imploded

ZipArchive::CM_DEFLATE (int)

deflated

ZipArchive::CM_DEFLATE64 (int)

deflate64

ZipArchive::CM_PKWARE_IMPLODE (int)

PKWARE imploding

ZipArchive::CM_BZIP2 (int)

BZIP2 algorithm

ZipArchive::CM_LZMA (int)

LZMA algorithm

ZipArchive::CM_LZMA2 (int)

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_ZSTD (int)

Zstandard algorithm. Available as of PHP 8.0.0 and PECL zip 1.19.1, respectively, if built against libzip ≥ 1.8.0.

ZipArchive::CM_XZ (int)

XZ algorithm. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively, if built against libzip ≥ 1.6.0.

ZipArchive::CM_TERSE (int)

ZipArchive::CM_LZ77 (int)

ZipArchive::CM_WAVPACK (int)

ZipArchive::CM_PPMD (int)

Errors

ZipArchive::ER_OK (int)

No error.

ZipArchive::ER_MULTIDISK (int)

Multi-disk zip archives not supported.

ZipArchive::ER_RENAME (int)

Renaming temporary file failed.

ZipArchive::ER_CLOSE (int)

Closing zip archive failed

ZipArchive::ER_SEEK (int)

Seek error

ZipArchive::ER_READ (int)

Read error

ZipArchive::ER_WRITE (int)

Write error

ZipArchive::ER_CRC (int)

CRC error

ZipArchive::ER_ZIPCLOSED (int)

Containing zip archive was closed

ZipArchive::ER_NOENT (int)

No such file.

ZipArchive::ER_EXISTS (int)

File already exists

ZipArchive::ER_OPEN (int)

Can't open file

ZipArchive::ER_TMPOPEN (int)

Failure to create temporary file.

ZipArchive::ER_ZLIB (int)

Zlib error

ZipArchive::ER_MEMORY (int)

Memory allocation failure

ZipArchive::ER_CHANGED (int)

Entry has been changed

ZipArchive::ER_COMPNOTSUPP (int)

Compression method not supported.

ZipArchive::ER_EOF (int)

Premature EOF

ZipArchive::ER_INVAL (int)

Invalid argument

ZipArchive::ER_NOZIP (int)

Not a zip archive

ZipArchive::ER_INTERNAL (int)

Internal error

ZipArchive::ER_INCONS (int)

Zip archive inconsistent

ZipArchive::ER_REMOVE (int)

Can't remove file

ZipArchive::ER_DELETED (int)

Entry has been deleted

ZipArchive::ER_ENCRNOTSUPP (int)

Encryption method not supported. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively.

ZipArchive::ER_RDONLY (int)

Read-only archive. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively.

ZipArchive::ER_NOPASSWD (int)

No password provided. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively.

ZipArchive::ER_WRONGPASSWD (int)

Wrong password provided. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively.

ZipArchive::ER_OPNOTSUPP (int)

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::ER_INUSE (int)

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::ER_TELL (int)

Tell error. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively, if built against libzip ≥ 1.0.0.

ZipArchive::ER_COMPRESSED_DATA (int)

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 (int)

Operation cancelled. Available as of PHP 7.4.3 and PECL zip 1.16.1, respectively, if built against libzip ≥ 1.6.0.

ZipArchive::ER_DATA_LENGTH (int)

Unexpected length of data. Available as of PHP 8.3.0 and PECL zip 1.22.0, respectively, if built against libzip ≥ 1.10.0.

ZipArchive::ER_NOT_ALLOWED (int)

Not allowed in torrentzip. Available as of PHP 8.3.0 and PECL zip 1.22.0, respectively, if built against libzip ≥ 1.10.0.

ZipArchive::ER_TRUNCATED_ZIP (int)

Possibly truncated or corrupted zip archive. Available as of PHP 8.4.0 and PECL zip 1.22.4, respectively, if built against libzip ≥ 1.11.1.

Encryption modes

ZipArchive::EM_NONE (int)

No encryption. Available as of PHP 7.2.0 and PECL zip 1.14.0, respectively.

ZipArchive::EM_TRAD_PKWARE (int)

Traditional PKWARE encryption. Available as of PHP 8.0.0 and PECL zip 1.19.0, respectively.

ZipArchive::EM_AES_128 (int)

AES 128 encryption. Available as of PHP 7.2.0 and PECL zip 1.14.0, respectively, if built against libzip ≥ 1.2.0.

ZipArchive::EM_AES_192 (int)

AES 192 encryption. Available as of PHP 7.2.0 and PECL zip 1.14.0, respectively, if built against libzip ≥ 1.2.0.

ZipArchive::EM_AES_256 (int)

AES 256 encryption. Available as of PHP 7.2.0 and PECL zip 1.14.0, respectively, if built against libzip ≥ 1.2.0.

ZipArchive::EM_UNKNOWN (int)

Unknown encryption algorithm. Available as of PHP 8.0.0 and PECL zip 1.19.0, respectively.

Length parameter constants

ZipArchive::LENGTH_TO_END (int)

Use file size, if the file grows additionnal data is ignored, if the file shrinks an error is raised (ZipArchive::ER_DATA_LENGTH). Available as of PHP 8.3.0 and PECL zip 1.22.2.

ZipArchive::LENGTH_UNCHECKED (int)

Use all available data. Available as of PHP 8.3.0 and PECL zip 1.22.2, if built against libzip ≥ 1.10.1.

Other constants

ZipArchive::LIBZIP_VERSION (string)

Zip library version. Available as of PHP 7.4.3 and PECL zip 1.16.0.

Operating system constants for external attributes

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)

Since PECL zip 1.12.4