wake up on lan PHP, pythons, windows

=====================================
<?php
/*
230209B - OK WORKING
*/
//PHP_WOL::send('lab13-bl64-laptopprobpw', '64:31:50:69:7c:06', 9);

//https://stackoverflow.com/questions/6055293/wake-on-lan-script-that-works/20065289

$broadcast_ip="192.168.1.255";

/*
$pc_array= array((64:31:50:69:7e:9e),(00:19:99:6d:54:66),(00:19:99:6a:a2:56)
,(00:19:99:78:cf:5d),(00:19:99:6e:e7:a1),(00:24:7e:02:01:62),(00:19:99:72:4c:79)
,(00:18:8b:03:21:8c),(64:31:50:69:3c:85),(00:19:99:7a:36:70),(00:19:99:78:51:f5),(64:31:50:69:7c:06)
    );
*/

function wol($broadcast, $mac){
$mac_array = preg_split('#:#', $mac); //print_r($mac_array);
$hwaddr = '';
    foreach($mac_array AS $octet){
    $hwaddr .= chr(hexdec($octet));
    }
    //Magic Packet
    $packet = '';
    for ($i = 1; $i <= 6; $i++){
    $packet .= chr(255);
    }
    for ($i = 1; $i <= 16; $i++){
    $packet .= $hwaddr;
    }
    //set up socket
    $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
    if ($sock){
    $options = socket_set_option($sock, 1, 6, true);
        if ($options >=0){
        $e = socket_sendto($sock, $packet, strlen($packet), 0, $broadcast, 7);
        socket_close($sock);
        }
    }
}  //end function wol



$mymac = "64:31:50:69:7c:06";
wol($broadcast_ip, $mymac);
echo 'WOL sent to '.$mymac;






?>

===================================


======================================