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Файл: online.php
Строк: 57
<?
$data
="online.dat";
$time=time();
$past_time=time()-250;
$readdata=@fopen($data,"r") or die("Не могу открыть файл $data");
$data_array=file($data);
@
fclose($readdata);
if (
getenv('HTTP_X_FORWARDED_FOR'))
        
$user getenv('HTTP_X_FORWARDED_FOR');
else
        
$user getenv('REMOTE_ADDR');
$agent getenv('HTTP_USER_AGENT');
$d=count($data_array);
for(
$i=0;$i<$d;$i++)
        {
        list(
$live_agent,$live_user,$last_time)=explode("::","$data_array[$i]");
        if(
$live_user!=""&&$last_time!=""&&$live_agent!=""):
        if(
$last_time<$past_time):
                
$live_user="";
                
$last_time="";
                
$live_agent="";
        endif;
        if(
$live_user!=""&&$last_time!=""&&$live_agent!="")
                {
                        if(
$user==$live_user&&$agent==$live_agent)
                                {
                                
$online_array[]="$agent::$user::$timern";
                                }
                        else
                                
$online_array[]="$live_agent::$live_user::$last_time";
                        }
                endif;
                }
if(isset(
$online_array)):
foreach(
$online_array as $i=>$str)
        {
                if(
$str=="$agent::$user::$timern")
                        {
                        
$ok=$i;
                        break;
                        }
                }
foreach(
$online_array as $j=>$str)
        {
        if(
$ok==$j) { $online_array[$ok]="$agent::$user::$timern"; break;}
        }
        endif;
$writedata=@fopen($data,"w") or die("Не могу открыть файл $data");
@
flock($writedata,2);
if(
$online_array==""$online_array[]="$agent::$user::$timern";
foreach(
$online_array as $str)
        
fputs($writedata,"$str");
@
flock($writedata,3);
@
fclose($writedata);
$readdata=@fopen($data,"r") or die("Не могу открыть файл $data");
$data_array=@file($data);
@
fclose($readdata);
$online=count($data_array);
//вывод результата
                      
echo "[ Online: ".($font)."$online".($fend)." ]";
?>
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