ZipArchive
PHP Manual

ZipArchive::open

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

ZipArchive::openOpen a ZIP file archive

说明

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

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

参数

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

返回值

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

范例

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
PHP Manual