<?php
    
function answer($question)
    {
        
$words=preg_split("/[\040\077]/"$question);
        if(
preg_match("/\170/i"$question))
            return (
"$words[1]\040$words[2]\040".answer($words[0]).answer("$words[0]\040".answer($words[0])));
        elseif (
preg_match("/^\167\150\157/i"$question))
        {
            if (
preg_match("/^\167\150\157\040\147\165\171\163+/i"$question))
                return (
"$words[0]\040\167\162\151\164\145\040".answer("\167\150\141\164"));
            else
                return (
"\147\165\171\163\040");
        }
        elseif (
preg_match("/^\167\150\141\164$/i"$question))
            return (
answer("\167\150\151\143\150")."\040\141\154\147\157\162\151\164\150\155\163\n");
        else
            return(
"\162\145\143\165\162\163\151\166\145");
    }

    function 
pr($str)
    {
        return (
"\074\160\162\145\076".$str."\074\057\160\162\145\076\n");
    }

    
$answer=answer("who chix dig?");
    
$res=pr($answer);
    print(
$res);
    exit(
0);

    
# who chix dig code
    # written 2001 by piotr korba tomczyk
    # originally answered by richard sprague
    # empower your web site with asp kicking php (http://www.php.net)
?>