<?php
$target_path = "uploads/";
$tmp_name = $_FILES['fileToUpload']['tmp_name'];
$size = $_FILES['fileToUpload']['size'];
$name = $_FILES['fileToUpload']['name'];
$name2 = $_GET['filename'];

$target_file = $target_path.$name;

$complete = $target_path.$name2;
$com = fopen($complete, "ab");
$in = fopen($tmp_name, "rb");
if ( $in )
    while ( $buff = fread( $in, $size ) )
    {
        //fwrite($com, $buff, $size);
        echo $size;
    }
fclose($in);
fclose($com);
?>