<?php

// PHP-Wake-On-LAN
// Par SVNET Libre

//	           	GNU GENERAL PUBLIC LICENSE
//                  Version 2, June 1991

// Copyright (C) 1989, 1991 Free Software Foundation, Inc., <http://fsf.org/>
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
// Everyone is permitted to copy and distribute verbatim copies
// of this license document, but changing it is not allowed. 

// La suite : https://git.framasoft.org/svnet/PHP-WOL/blob/master/LICENSE

 $addrmac = $_GET['mac'];

 //Préparation du lien pour atteindre l'ordinateur distant
 class Wol{
 private $nic;
 public function wake($mac){
 $host = "udp://".$_GET['host'];
 $this->nic = fsockopen("$host", 9);
 if( !$this->nic ){
 fclose($this->nic);
 return false;
 }
 else{
 fwrite($this->nic, $this->pacquet($mac));
 fclose($this->nic);
 return true;
 }
 }

//Préparation des paquets à envoyer
 private function pacquet($Mac){
 $packet = "";
 for($i = 0; $i < 6; $i++){$packet .= chr(0xFF);}
 for ($j = 0; $j < 16; $j++){
 for($i = 0; $i < 12; $i=$i + 2){$packet .= chr(hexdec(substr($Mac, $i, 2)));}
 }
 return $packet;
 }
 }

 $wol = new Wol();
 // Ordinateur réveilles-toi !!
 $wol->wake($addrmac);

 ?>