Unable to move resized images to S3 - php

Question

I want to upload my image in amazon s3 bucket .My original image upload successfully but thumbnail not uploaded. i referred some solution from stackflow .. nothing meet solution for this.. am uploading multiple images.. original images can upload successfully..
Here is my code i have tried
$fileCount = count($_FILES["image"]['name']);
//echo $fileCount;
for($i=0; $i < $fileCount; $i++)
{
$ImageName = str_replace(' ','-',strtolower($_FILES['image']['name'][$i]));
$tmp = $_FILES["image"]["tmp_name"][$i];
$actual_image_name = "slider".time().$ImageName;
$new = "slider_new".time().$ImageName;
//echo $actual_image_name."<br>";
$data=array('slider_image'=>$NewImageName);
if($s3->putObjectFile($tmp, $bucket , $actual_image_name, S3::ACL_PUBLIC_READ))
{
$targetFile ='http://'.$bucket.'.s3.amazonaws.com/'.$actual_image_name;
$image = new SimpleImage();
$image->load($targetFile);
$fileTempName=$image->resize(80,80);
$image->save('http://'.$bucket.'.s3.amazonaws.com/');
if($s3->putObjectFile($fileTempName, $bucket , $new, S3::ACL_PUBLIC_READ))
{
//insert query to database
}
}
}
Here is the class of resizing image
class SimpleImage {
var $image;
var $image_type;
function load($filename) {
$image_info = getimagesize($filename);
$this->image_type = $image_info[2];
if( $this->image_type == IMAGETYPE_JPEG ) {
$this->image = imagecreatefromjpeg($filename);
// echo"jpg";
} elseif( $this->image_type == IMAGETYPE_GIF ) {
$this->image = imagecreatefromgif($filename);
} elseif( $this->image_type == IMAGETYPE_PNG ) {
//echo"png";
$this->image = imagecreatefrompng($filename);
}
}
function save($filename, $image_type=IMAGETYPE_JPEG, $compression=75, $permissions=null) {
if( $image_type == IMAGETYPE_JPEG ) {
imagejpeg($this->image,$filename,$compression);
} elseif( $image_type == IMAGETYPE_GIF ) {
imagegif($this->image,$filename);
} elseif( $image_type == IMAGETYPE_PNG ) {
imagepng($this->image,$filename);
}
if( $permissions != null) {
chmod($filename,$permissions);
}
}
function output($image_type=IMAGETYPE_JPEG) {
if( $image_type == IMAGETYPE_JPEG ) {
imagejpeg($this->image);
} elseif( $image_type == IMAGETYPE_GIF ) {
imagegif($this->image);
} elseif( $image_type == IMAGETYPE_PNG ) {
imagepng($this->image);
}
}
function getWidth() {
return imagesx($this->image);
}
function getHeight() {
return imagesy($this->image);
}
function resizeToHeight($height) {
$ratio = $height / $this->getHeight();
$width = $this->getWidth() * $ratio;
$this->resize($width,$height);
}
function resizeToWidth($width) {
$ratio = $width / $this->getWidth();
$height = $this->getheight() * $ratio;
$this->resize($width,$height);
}
function scale($scale) {
$width = $this->getWidth() * $scale/100;
$height = $this->getheight() * $scale/100;
$this->resize($width,$height);
}
function resize($width,$height) {
$new_image = imagecreatetruecolor($width, $height);
imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $width, $height, $this->getWidth(), $this->getHeight());
$this->image = $new_image;
echo $this->image;
}
}