/tool fetch url="http://192.168.XXX.XXX/Rx.php\?Rx=&str" mode=http\

<?php

$file='btc_status.lock';
if(!flock($lock_file = fopen($file, 'w'), LOCK_EX | LOCK_NB))
  die("Already runninng\n");
  
include 'config_db.php';
include 'safemysql.class.php';
$db = new SafeMysql();

$fl=json_decode(file_get_contents("https://btc-e.com/api/3/ticker/btc_usd-ltc_usd?ignore_invalid=1"));

$btc=$fl->btc_usd;

if($btc->last>0)
	{
	//$sql = "INSERT INTO kurs SET mark = 'btce', date=NOW(), ?u"; // Для чего это?
	$db->query("INSERT INTO kurs (mark, sell) VALUES ('btce',{$btc->sell})");
	}
mysql_close();
?>