PHP ZipArchive::setCompressionIndex Examples

Example #1

File: ext_zip_tests_oo_setcompression.php Project: gleamingthecube/php

// generate the ZIP file
$zip = new ZipArchive();
if ($zip->open($tmpfile, ZipArchive::CREATE) !== TRUE) {
    exit('failed');
}
$txt = file_get_contents(__FILE__);
$zip->addFromString('entry1.txt', $txt);
$zip->addFromString('entry2.txt', $txt);
$zip->addFromString('dir/entry3.txt', $txt);
$zip->addFromString('entry4.txt', $txt);
$zip->addFromString('entry5.txt', $txt);
$zip->addFromString('entry6.txt', $txt);
$zip->addFromString('entry7.txt', $txt);
var_dump($zip->setCompressionName('entry2.txt', ZipArchive::CM_DEFAULT));
var_dump($zip->setCompressionName('dir/entry3.txt', ZipArchive::CM_STORE));
var_dump($zip->setCompressionName('entry4.txt', ZipArchive::CM_DEFLATE));
var_dump($zip->setCompressionIndex(4, ZipArchive::CM_STORE));
var_dump($zip->setCompressionIndex(5, ZipArchive::CM_DEFLATE));
var_dump($zip->setCompressionIndex(6, ZipArchive::CM_DEFAULT));
if (!$zip->close()) {
    exit('failed');
}
// check the ZIP file
$zip = zip_open($tmpfile);
if (!is_resource($zip)) {
    exit('failed');
}
while ($e = zip_read($zip)) {
    echo zip_entry_name($e) . ': ' . zip_entry_compressionmethod($e) . "\n";
}
zip_close($zip);

Example #2

File: set_compression.php Project: cefalo19/php-src

<?php

error_reporting(E_ALL);
if (!extension_loaded('zip')) {
    dl('zip.so');
}
$zip = new ZipArchive();
$filename = "a.zip";
if (!$zip->open($filename, ZIPARCHIVE::CREATE | ZipArchive::OVERWRITE)) {
    exit("cannot open <{$filename}>\n");
}
$zip->addFromString("testfilephp.txt", "#1 This is a test string added as testfilephp.txt.\n");
$zip->addFromString("testfilephp2.txt", "#2 This is a test string added as testfilephp2.txt.\n");
$zip->addFile("too.php", "testfromfile.php");
$zip->setCompressionName("testfilephp2.txt", ZipArchive::CM_STORE);
$zip->setCompressionIndex(2, ZipArchive::CM_STORE);
$zip->close();

Example #3

File: ziparchive_setcompression.php Project: ezoic/hhvm

<?php

$str = 'temp';
$dir = tempnam(sys_get_temp_dir(), __FILE__);
unlink($dir);
mkdir($dir);
$archive = new ZipArchive();
$archive->open("{$dir}/comptest.zip", ZipArchive::CREATE);
$archive->addFromString("A.txt", $str);
$archive->addFromString("B.txt", $str);
var_dump($archive->setCompressionIndex(0, ZIPArchive::CM_STORE));
var_dump($archive->setCompressionName("B.txt", ZIPArchive::CM_STORE));
$archive->close();
unlink("{$dir}/comptest.zip");
rmdir($dir);