<?php

 $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);

 ?>