<?php
/****************************************************************************
**
** Copyright (C) 2005-2006 Uco Mesdag. All rights reserved.
**
** This file is part of "Sysex Reader".
**
** 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.
**
** You should have received a copy of the GNU General Public License along
** with this program; if not, write to the Free Software Foundation, Inc.,
** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
**
****************************************************************************/

$hex_data = strtoupper(bin2hex(file_get_contents($_FILES['hex_file']['tmp_name'])));
$hex_offset = 2;
if(!function_exists('str_split'))
{
   function str_split($string,$split_length=1)
   {
	   $count = strlen($string); 
	   if($split_length < 1)
	   {
		   return false; 
	   } 
	   elseif($split_length > $count)
	   {
		   return array($string);
	   } 
	   else 
	   {
		   $num = (int)ceil($count/$split_length); 
		   $ret = array(); 
		   for($i=0;$i<$num;$i++)
		   { 
			   $ret[] = substr($string,$i*$split_length,$split_length); 
		   } 
		   return $ret;
	   }     
   } 
}
$hex_array = str_split($hex_data,$hex_offset);
?>