Domotique et Nabaztag

<?php
$n = $_GET['n'];
if ($n=="") {$n="aujourdhui";}
if ($n=="aujourdhui") {$d=date('d'); $m=date('m');}
$iTomorrow = time () + 86400;
if ($n=="demain") {$d=date('d', $iTomorrow); $m=date('m', $iTomorrow);}
$lien = "http://tempo.18ruedivona.eu/webservice.json?day=".$d."&month=".$m;
$chaine=file_get_contents($lien);
$pos=strpos(strtolower($chaine),'color',$pos+1);
if ($pos<>0) {
$pos=strpos(strtolower($chaine),':"',$pos+1);
$pos2=strpos(strtolower($chaine),'",',$pos+1);
$message2 = "La%20couleur%20tempo%20de%20".$n."est%20".substr($chaine,$pos+2,$pos2-$pos-2);
$message = 'http://translate.google.com/translate_tts?ie=UTF-8&q='.$message2.'&tl=fr&prev=input';
header("Content-type: application/force-download");
header("Content-Disposition: attachment; filename=tempo.mp3");
readfile($message);
}
?>