Predefined Constants

Contents

The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.

ZipArchive uses class constants. There are three types of constants : Flags (prefixed with FL_), errors (prefixed with ER_) and mode (no prefix).

ZipArchive::CREATE (integer): Create the archive if it does not exist.
ZipArchive::OVERWRITE (integer): If archive exists, ignore its current contents. In other words, handle it the same way as an empty archive.
ZipArchive::EXCL (integer): Error if archive already exists.
ZipArchive::CHECKCONS (integer): Perform additional consistency checks on the archive, and error if they fail.
ZipArchive::FL_NOCASE (integer): Ignore case on name lookup
ZipArchive::FL_NODIR (integer): Ignore directory component
ZipArchive::FL_COMPRESSED (integer): Read compressed data
ZipArchive::FL_UNCHANGED (integer): Use original data, ignoring changes.
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): better of deflate or store.
ZipArchive::CM_STORE (integer): stored (uncompressed).
ZipArchive::CM_SHRINK (integer): shrunk
ZipArchive::CM_REDUCE_1 (integer): reduced with factor 1
ZipArchive::CM_REDUCE_2 (integer): reduced with factor 2
ZipArchive::CM_REDUCE_3 (integer): reduced with factor 3
ZipArchive::CM_REDUCE_4 (integer): reduced with factor 4
ZipArchive::CM_IMPLODE (integer): imploded
ZipArchive::CM_DEFLATE (integer): deflated
ZipArchive::CM_DEFLATE64 (integer): deflate64
ZipArchive::CM_PKWARE_IMPLODE (integer): PKWARE imploding
ZipArchive::CM_BZIP2 (integer): BZIP2 algorithm
ZipArchive::ER_OK (integer): No error.
ZipArchive::ER_MULTIDISK (integer): Multi-disk zip archives not supported.
ZipArchive::ER_RENAME (integer): Renaming temporary file failed.
ZipArchive::ER_CLOSE (integer): Closing zip archive failed
ZipArchive::ER_SEEK (integer): Seek error
ZipArchive::ER_READ (integer): Read error
ZipArchive::ER_WRITE (integer): Write error
ZipArchive::ER_CRC (integer): CRC error
ZipArchive::ER_ZIPCLOSED (integer): Containing zip archive was closed
ZipArchive::ER_NOENT (integer): No such file.
ZipArchive::ER_EXISTS (integer): File already exists
ZipArchive::ER_OPEN (integer): Can't open file
ZipArchive::ER_TMPOPEN (integer): Failure to create temporary file.
ZipArchive::ER_ZLIB (integer): Zlib error
ZipArchive::ER_MEMORY (integer): Memory allocation failure
ZipArchive::ER_CHANGED (string): Entry has been changed
ZipArchive::ER_COMPNOTSUPP (integer): Compression method not supported.
ZipArchive::ER_EOF (integer): Premature EOF
ZipArchive::ER_INVAL (integer): Invalid argument
ZipArchive::ER_NOZIP (integer): Not a zip archive
ZipArchive::ER_INTERNAL (integer): Internal error
ZipArchive::ER_INCONS (integer): Zip archive inconsistent
ZipArchive::ER_REMOVE (integer): Can't remove file
ZipArchive::ER_DELETED (integer): Entry has been deleted
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::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

Find a PHP function

English translation

You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.

If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.

Thank you in advance.

Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-zip.constants.html

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.

References

Manuel PHP : http://php.net

These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.

Contents Haut