zip directory and sub-directory files using php

$s='template';

$zip = new ZipArchive();
if($zip->open('template/template.zip',false ? ZIPARCHIVE::OVERWRITE : ZIPARCHIVE::CREATE) !== true) {
return false;
}

$this->recursive('template',$zip);

function recursive($s,$zip)
{
$dir = opendir($s);
while(false !== ( $file = readdir($dir)) ) {
if (( $file != '.' ) && ( $file != '..' )) {
if ( is_dir($s . '/' . $file) ) {
recursive($s . '/' . $file,$zip);
}
else {
$d = end(explode('/',$s));

$zip->addFile($s . '/' . $file,$d.'/'.$file);
}
}
}
closedir($dir);
}

Iframe image upload using jquery

<script type='text/javascript'>

$(document).ready(function(){

$('#banner').submit(function(){

$('#imgbanner').attr('src','loading.gif');

});

$('iframe[name=upload_banner]').load(function(){

var result = $(this).contents().text();



if(result !=''){



$('#imgbanner').attr('src',$(this).contents().text());

}

});

});

function gob()

{

$('#bannerdiv').hide();

document.frmb.submit();



}

$(document).ready(function(){

$("#bbtn").click(function(){

$("#banner").click();

});

});

</script>

<style>

div#bannerdiv iframe {

position:fixed;

left:-9000px;

width:1px;

height:1px;

}

div#bannerdiv img {

max-width:150px;

max-height:150px;

}

</style>

<div class="banner">

<div id='bannerdiv' style="padding-left:200px; width:100px;">

<form id='bannerfrm' name="frmb" method='post' enctype='multipart/form-data' action='bannerupload.php' target='upload_banner'>





<p><input type='file' id='banner' name='banner' onchange="gob()" style="display:none;"/> </p>

</form>

<div id="bbtn" name="bbtn" style="background-color:#999999; border:2px double #666666; width:310px; height:100px;">Upload Banner</div>



</div>

<span style="padding-left:220px; padding-bottom:40px;"><img id="imgbanner" /></span>

<iframe name='upload_banner' style="display:none;">

</iframe>

</div>

In bannerupload.php

<?php