ZipArchive::locateName
ZipArchive::renameIndex
ZipArchive
PHP Manual

# ZipArchive::open

(PHP 5 >= 5.2.0, PECL zip >= 1.1.0)

ZipArchive::open — Open a ZIP file archive

### Descripción

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

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

### Lista de parámetros

`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`

### Valores retornados

`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`

### Ejemplos

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.

Example #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;
}
?>`

Example #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::locateName
ZipArchive::renameIndex
ZipArchive
PHP Manual