//实时获取汇率
http://www.xe.com/ucc/convert.cgi?Amount=1&From=$fix&To=$cur
require("../g.php");
require("../lib/global.php");
$url = "
http://www.xe.com/ucc/convert.cgi?Amount=1&From=$fix&To=$cur
";$content = file_get_contents($url);
$regex = "/class=\"rate\" >(.+?) ".$cur."/i"; 正则表达式获取内容
if(preg_match_all($regex, $content, $matches)) {
echo $Amount.' CNY = '.$matches[1][0].' '.$to;
echo $matches[0][1];
}
?>
