// Nettoyage du dossier temp$handle = opendir('./temp');while (false !== ($file = readdir($handle))){ if ( $file != '..' && $file != '.') { unlink("./temp/".$file); }}closedir($handle);// Traitement de la derniere image capturee$now = time();$file = 'webcam.jpeg';$filesize = getimagesize($file);$newfile = 'temp/webcam'.$now.'.png';$source = imagecreatefromjpeg($file);$destination = imagecreatetruecolor($filesize[0], $filesize[1]);imagecopy($destination, $source, 0, 0, 0, 0, $filesize[0], $filesize[1]);//header('Content-Type: image/png');imagepng($destination, $newfile);echo ' ';?>