Find below is the the zip class introduction you can download the zip class that you can use without zlib. Due to file limit i cant upload neither i can paste the code here so please visit the site and download the class yourself.
// PhpConcept Library - Zip Module 2.1
// --------------------------------------------------------------------------------
// License GNU/LGPL - Vincent Blavet - December 2003
// [url]http://www.phpconcept.net[/url]
// --------------------------------------------------------------------------------
//
// Presentation :
// PclZip is a PHP library that manage ZIP archives.
// So far tests show that archives generated by PclZip are readable by
// WinZip application and other tools.
//
// Description :
// See readme.txt and [url]http://www.phpconcept.net[/url]
//
// Warning :
// This library and the associated files are non commercial, non professional
// work.
// It should not have unexpected results. However if any damage is caused by
// this software the author can not be responsible.
// The use of this software is at the risk of the user.
//
// --------------------------------------------------------------------------------
// $Id: pclzip.lib.php,v 1.26 2003/12/31 11:50:59 vblavet Exp $
// --------------------------------------------------------------------------------
It is really help full class and find below is the code how you can use this class.
<?php
include("path of the zip class file " );
$zip_n = "name";
$zip_name = "name.zip";
$test = "checker.checker1";
$zip_n = explode("." , $zip_name);
$archive = new PclZip($zip_name);
if ($archive->extract(PCLZIP_OPT_PATH, 'images', PCLZIP_OPT_REMOVE_PATH,$zip_n[0]) == 0) {
die("Error : ".$archive->errorInfo(true));
}
?>
