Last updated: Fri, 27 Jun 2008

ZipArchive::open

(No version information available, might be only in CVS)

ZipArchive::open — Open a ZIP file archive

Описание

mixed ZipArchive::open ( string $filename [, int $flags ] )

Opens a new zip archive for reading, writing or modifying.

Список параметров

filename

The file name of the ZIP archive to open.

flags

The mode to use to open the archive.

ZIPARCHIVE::OVERWRITE
ZIPARCHIVE::CREATE
ZIPARCHIVE::EXCL
ZIPARCHIVE::CHECKCONS

Возвращаемые значения

Error codes

Returns TRUE on success or the error code.

ZIPARCHIVE::ER_EXISTS
ZIPARCHIVE::ER_INCONS
ZIPARCHIVE::ER_INVAL
ZIPARCHIVE::ER_MEMORY
ZIPARCHIVE::ER_NOENT
ZIPARCHIVE::ER_NOZIP
ZIPARCHIVE::ER_OPEN
ZIPARCHIVE::ER_READ
ZIPARCHIVE::ER_SEEK

Примеры

This example opens a ZIP file archive, reads each file in the archive and prints out its contents. The test2.zip archive used in this example is one of the test archives in the ZZIPlib source distribution.

Пример #1 Open and extract


<?php
$zip = new ZipArchive;
$res = $zip->open('test.zip')
if ($res === TRUE) {
    echo 'ok';
    $zip->extractTo('test');
    $zip->close();
} else {
    echo 'failed, code:' . $res;
}
?>

Пример #2 Create an archive


<?php
$zip = new ZipArchive;
$res = $zip->open('test.zip', ZipArchive::CREATE);
if ($res === TRUE) {
    $zip->addFromString('test.txt', 'file content goes here');
    $zip->addFile('data.txt', 'entryname.txt');
    $zip->close();
    echo 'ok';
} else {
    echo 'failed';
}
?>

ZipArchive::renameIndex

ZipArchive::locateName

Last updated: Fri, 27 Jun 2008

add a note User Contributed Notes
ZipArchive::open

olivier pons
16-May-2008 12:26


If you try this to open a file with creation in mind (= empty zip to fill with other files), this may not work :



$res = $zip->open($zip_file, ZipArchive::CREATE);



// you may get false



Try this instead, it should work :



$res = $zip->open($zip_file, ZIPARCHIVE::OVERWRITE);

Anonymous
18-Dec-2007 06:26


It seems the filename has to end in '.zip', so this suffix must be added when using tempnam() to create a random temporary file name.

rickky at gmail dot com
02-Jul-2007 05:07


If the directory you are writing or saving into does not have the correct permissions set, you won't get any error messages and it will look like everything worked fine... except it won't have changed!



Instead make sure you collect the return value of ZipArchive::close(). If it is false... it didn't work.

add a note

ZipArchive::renameIndex

ZipArchive::locateName

Last updated: Fri, 27 Jun 2008