new Bugku

web26#

<?php 
$num=$_GET['num']; 
$str=$_GET['str']; 
show_source(__FILE__); 
if (isset($num)&&isset($str)) { 
    if (preg_match('/\d+/sD',$str)) { 
        echo "vagetable hhhh"; 
        exit(); 
    } 
    $result=is_numeric($num) and is_numeric($str); 
    if ($result) { 
        include "flag.php"; 
        echo "$flag"; 
    } 
    else{ 
        echo "vagetablessssss"; 
    } 
} 
?>