<?php

function transmitMessage($data = null) {
   if ( $data == null ) return false;
   $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
   socket_set_option($sock, SOL_SOCKET, SO_BROADCAST, 1);
   for ( $i=0; $i<MESSAGECOUNT; $i++ ) {
      socket_sendto($sock, $data, strlen($data), 0, LEDADDRESS, UDPPORT);
      if ( $i < (MESSAGECOUNT - 1) ) usleep(5000);
   }
   socket_close($sock);
   return true;
}

?>