$h_u_a=$_SERVER['HTTP_USER_AGENT'];

$h_u_a=$_SERVER['HTTP_USER_AGENT'];
$h_r=$_SERVER['HTTP_REFERER'];
$s_file=@fopen('/home/ins_news3/public_html/data/usercheck.txt',"a");
@fwrite($s_file,date("y-m-d H:i:s",time())." ####  $h_u_a ####  $h_r  \r\n");
@fclose($s_file);