test = '0';
				while ($test <= 30) {
				while (socket_select($r = array($sock), $w = array($sock), $f = array($sock), 5) == 1) {
				$out = socket_read($sock, 2048);
				echo "$out <br>";
				$out = trim($out);
				$out1 = explode(":", $out);
				echo "$out1[0] $out1[1] $out1[2]";
				}
				sleep(1);
			
				$test++;
			   }