Checker Result And Robots.txt

<html>
<title>Pajri Homo By UstadCage_48</title>
    <link href='http://fonts.googleapis.com/css?family=Patrick+Hand' rel='stylesheet' type='text/css'>

<style>
body {color:white;font-family: Patrick Hand}

a { text-decoration:none;color:DeepPink; }

.entryfield { background:black;color:white;border: 1px solid DeepPink; font-family: Patrick Hand;
padding: 10px; height:200; width:400;
}
.subbtn {background:DeepPink;color:white;border: 1px solid #000; padding:6px 6px 6px 6px; font-family: Patrick Hand; }
.subbtn:hover {background:#c0bfbf;color:#000000;}
</style>

<center>
<body bgcolor=' #000 '><br>
<form method="post">
<textarea class="entryfield" name="target"></textarea>
<br>
<input class="subbtn" type="submit" name="homo" value="ewe">
</form><br>

<?php
set_time_limit(0);
error_reporting(0);

function ngcurl($url, $http_code) {
    $ch = curl_init($url);
          curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
          curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6");
          curl_setopt($ch, CURLOPT_COOKIESESSION, true);
          curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
          curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
          curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    $result = curl_exec($ch);
    $info = curl_getinfo($ch);
    if($http_code == "ya") {
        return $info['http_code'];
    } else {
        return $result;
    }
          curl_close($ch);
}

if($_POST['homo']) {
$get=$_POST['target'];
$j=explode("\r\n",$get);
    foreach($j as $url) {

        if(!preg_match("/^http:\/\//", $url) AND !preg_match("/^https:\/\//", $url)) {
            $url = "http://$url";
        } else {
            $url = $url;
        }
        print "[+] Scanning: $url<br>";
        $cek_index = ngcurl($url, "no");
        preg_match("/Mage.Cookies.path     = '(.*?)';/", $cek_index, $mage_path);
        $cek_robot = ngcurl($url.$mage_path[1]."/robots.txt", "ya");
        $cek_log = ngcurl($url.$mage_path[1]."/result.txt", "ya");
        if($cek_robot == "200" || preg_match("/disallow/i", $cek_robot)) {
            print "[+] Robots.txt F0und!<br>";
        } else {
            print "robot gk ada<br>";
        }
        if($cek_log == "200") {
            print "[+] Result.txt F0und!<br>";
        } else {
            print "[+] Result Gk Ada<br>";
        }
    }
}
?>