PORT SCANNER

#!/usr/bin/php
<?php
/**
* Recode from alfa shell
* Only work in localhost
* @package PHP PORT SCANNER
* @link https://fb.com/aardzz
*
*/
    $green  = "\e[1;92m";
    $cyan   = "\e[1;36m";
    $normal  = "\e[0m";
    $blue   = "\e[34m";
    $green1 = "\e[0;92m";
    $yellow = "\e[93m";
    $red    = "\e[1;91m";
function banner(){
        $green  = "\e[1;92m";
    $cyan   = "\e[1;36m";
    $normal  = "\e[0m";
    $blue   = "\e[1;34m";
    $green1 = "\e[0;92m";
    $yellow = "\e[93m";
    $red    = "\e[1;91m";
    $banner = $cyan."

      ▄███████▄  ▀████    ▐████▀
     ██▀     ▄██   ███▌   ████▀
           ▄███▀    ███  ▐███
      ▀█▀▄███▀▄▄    ▀███▄███▀
       ▄███▀   ▀    ████▀██▄
     ▄███▀         ▐███  ▀███
     ███▄     ▄█  ▄███     ███▄
      ▀████████▀ ████       ███▄

              ".$normal.$red."Z0NK3X".$normal."
        [".date("Y-m-d H:i:s")."]

  ".$yellow."╔═╗╔═╗╦═╗╔╦╗  ".$normal.$red."┌─┐┌─┐┌─┐┌┐┌┌┐┌┌─┐┬─┐
  ".$yellow."╠═╝║ ║╠╦╝ ║   ".$normal.$red."└─┐│  ├─┤││││││├┤ ├┬┘
  ".$yellow."╩  ╚═╝╩╚═ ╩   ".$normal.$red."└─┘└─┘┴ ┴┘└┘┘└┘└─┘┴└─
\n".$normal;
echo $banner;
}
$host  = "127.0.0.1";
banner()."\n";
echo " [+] Default Hostname : ".php_uname("n")."\n";
echo " [+] Using Host       : ".$cyan.$host.$normal."\n";
$start = readline(" [?] Port Start       : ");
$end   = readline(" [?] Port End         : ");

$packetContent = "GET / HTTP/1.1\r\n\r\n";
if (!is_numeric($start) | !is_numeric($end)) {
    exit();
}
echo "\r\n\r\n";
if (ctype_xdigit($packetContent)) $packetContent = @pack("H*", $packetContent);
else {
    $packetContent = str_replace(array(
        "\r",
        "\n"
    ) , "", $packetContent);
    $packetContent = str_replace(array(
        "\\r",
        "\\n"
    ) , array(
        "\r",
        "\n"
    ) , $packetContent);
}
//echo "---------------------------------------------------~\n";
echo " ~:———————————————————————————————————————————————————:~\n";
for ($i = $start; $i <= $end; $i++) {
    $sock = @fsockopen($host, $i, $errno, $errstr, 3);
    if ($sock) {
        stream_set_timeout($sock, 5);
        fwrite($sock, $packetContent . "\r\n\r\n\x00");
        $counter = 0;
        $maxtry = 1;
        $bin = "";
        do {
            $line = fgets($sock, 1024);
            if (trim($line) == "") $counter++;
            $bin.= $line;
        }
        while ($counter < $maxtry);
        fclose($sock);
        echo $green1."  [*] Port $i Is Open!\n".$normal;
        if (!empty($bin)) {
            $str = str_replace("\r\n\r\n", PHP_EOL, $bin);
            echo "  ".implode(PHP_EOL."  ",explode("\r\n", $str));
        }else{
        echo $red."  [!] Response is empty!\n".$normal;
        }
        echo " ~:———————————————————————————————————————————————————~\n";
    }

    flush();
}

?>