Test php file uploads with this simple upload tester borrowed from techstream.org

simple_upload_tester.php

<?php
/*
*      Simple file Upload system with PHP.
*      Created By Tech Stream
*      Original Source at http://techstream.org/Web-Development/PHP/Single-File-Upload-With-PHP
*      This program is free software; you can redistribute it and/or modify
*      it under the terms of the GNU General Public License as published by
*      the Free Software Foundation; either version 2 of the License, or
*      (at your option) any later version.
*
*      This program is distributed in the hope that it will be useful,
*      but WITHOUT ANY WARRANTY; without even the implied warranty of
*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*      GNU General Public License for more details.
*
*/
	if(isset($_FILES['image'])){
		$errors= array();
		$file_name = $_FILES['image']['name'];
		$file_size =$_FILES['image']['size'];
		$file_tmp =$_FILES['image']['tmp_name'];
		$file_type=$_FILES['image']['type'];
		$file_ext=strtolower(end(explode('.',$_FILES['image']['name'])));

		$expensions= array("jpeg","jpg","png");
		if(in_array($file_ext,$expensions)=== false){
			$errors[]="extension not allowed, please choose a JPEG or PNG file.";
		}
		if($file_size > 2097152){
		$errors[]='File size must be excately 2 MB';
		}
		if(empty($errors)==true){
			move_uploaded_file($file_tmp, $file_name);
			echo "Success";
		}else{
			print_r($errors);
		}
	}
?>

<form action="" method="POST" enctype="multipart/form-data">
<input type="file" name="image" />
<input type="submit"/>