<?
function getmicrotime() {
    $temparray = split(" ",microtime());
    $returntime = $temparray[0] + $temparray[1];
    return $returntime;
}
function syscall($command){
    if ($proc = popen("($command)2>&1","r")){
        while (!feof($proc)) $result .= fgets($proc, 1000);
        pclose($proc);
        return $result;
    }
}
$starttime = getmicrotime();
$tld='at';
$host='anyad';
$cmd = "whois -c $tld $host.$tld";
$cmd=escapeshellcmd($cmd);
echo $cmd . "\n";
$kommand=syscall($cmd,$result);
$mystring = $kommand;
$findme  = $host . '.' . $tld;
$pos = strpos($mystring, $findme);
if ($pos === false) {
    echo "The string '$findme' was not found in the string '$mystring'" . "\n";
} else {
    echo "The string '$findme' was found in the string '$mystring'" . "\n";
    echo " and exists at position $pos" . "\n";
}
$endtime = getmicrotime();
$deltat=$endtime - $starttime;
echo $deltat . "\n";
?>