<?php



		print "<pre>";

		print_r($_FILES);

		print "</pre>";



//if (!empty($_POST))

if(isset($_FILES['file_upload']) && !empty($_FILES['file_upload']))	

{	

		//print "<pre>";

		//print_r($_FILES);

		//print "</pre>";



		// Check for errors

		if($_FILES['file_upload']['error'] > 0){

			die('An error ocurred when uploading.');

		}



		//if(!getimagesize($_FILES['file_upload']['tmp_name'])){

		//    die('Please ensure you are uploading an image.');

		//}



		// Check filetype

		//if($_FILES['file_upload']['type'] != 'image/png'){

		//    die('Unsupported filetype uploaded.');

		//}



		// Check filesize

		if($_FILES['file_upload']['size'] > 500000000){

			die('File uploaded exceeds maximum upload size.');

		}



		// Check if the file exists

		if(file_exists('upload/' . $_FILES['file_upload']['name'])){

			die('File with that name already exists.');

		}



		// Upload file

		if(!move_uploaded_file($_FILES['file_upload']['tmp_name'], 'import/' . $_FILES['file_upload']['name'])){

			die('Error uploading file - check destination is writeable.');

		}



		die('File uploaded successfully.');

		

}		