Webhacking.kr 6

<?php 

if(!$_COOKIE[user]) 

{ 

    $val_id="admin"; //guest에서 변경 

    $val_pw="123qwe"; 

    for($i=0;$i<20;$i++) 

    { 

        $val_id=base64_encode($val_id); 

        $val_pw=base64_encode($val_pw); 

    } 

    $val_id=str_replace("1","!",$val_id); 

    $val_id=str_replace("2","@",$val_id); 

    $val_id=str_replace("3","$",$val_id); 

    $val_id=str_replace("4","^",$val_id); 

    $val_id=str_replace("5","&",$val_id); 

    $val_id=str_replace("6","*",$val_id); 

    $val_id=str_replace("7","(",$val_id); 

    $val_id=str_replace("8",")",$val_id); 

    $val_pw=str_replace("1","!",$val_pw); 

    $val_pw=str_replace("2","@",$val_pw); 

    $val_pw=str_replace("3","$",$val_pw); 

    $val_pw=str_replace("4","^",$val_pw); 

    $val_pw=str_replace("5","&",$val_pw); 

    $val_pw=str_replace("6","*",$val_pw); 

    $val_pw=str_replace("7","(",$val_pw); 

    $val_pw=str_replace("8",")",$val_pw); 

echo $val_id;

echo "\n<br>";

echo $val_pw;

?>