<?php
set_time_limit(0);
/***********************************************
* Multithreaded Proxy Checker
* Coded by Miyachung
* Janissaries.Org
* Miyachung@hotmail.com
------------------------------------------------
* Demonstration -> http://www.youtube.com/watch?v=4icPZHv3W9g
* Type list like IP:PORT in a file
***********************************************/

/*-----------------------------------------------------------------------*/
  echo "\n[+]Enter your proxy list: ";
  $proxy_list = fgets(STDIN);
  $proxy_list = str_replace("\r\n","",$proxy_list);
  $proxy_list = trim($proxy_list);

  echo "[+]Enter number of thread: ";
  $thread = fgets(STDIN);
  $thread = str_replace("\r\n","",$thread);
  $thread = trim($thread);
  echo "[+]Enter timeout sec: ";
  $timeout = fgets(STDIN);
  $timeout = str_replace("\r\n","",$timeout);
  $timeout = trim($timeout);
  echo "[+]Checking proxies\n";
  echo "-------------------------------------------------------\n";
  $open_file  =  file($proxy_list);
  $open_file  =  preg_replace("#\r\n#si","",$open_file);

    
  checker($open_file,$thread);
/*-----------------------------------------------------------------------*/
function checker($ips,$thread)
{
  global $timeout;
  
  $multi   = curl_multi_init();
  $ips   = array_chunk($ips,$thread);
  $total   = 0;
  $time1  = time();
    foreach($ips as $ip)
    {
      for($i=0;$i<=count($ip)-1;$i++)
      {
      $curl[$i] = curl_init();
      curl_setopt($curl[$i],CURLOPT_RETURNTRANSFER,1);
      curl_setopt($curl[$i],CURLOPT_URL,$ip[$i]);
      curl_setopt($curl[$i],CURLOPT_TIMEOUT,$timeout);
      curl_multi_add_handle($multi,$curl[$i]);
      }
      
      do
      {
      curl_multi_exec($multi,$active);
      usleep(11);
      }while( $active > 0 );
      
      foreach($curl as $cid => $cend)
      {
        $info = curl_getinfo($cend);
        curl_multi_remove_handle($multi,$cend);
        if($info['http_code'] != 0)
        {
          $total++;
          echo "[~]Proxy works -> ".$ip[$cid]."\n";
          save_file("works.txt",$ip[$cid]);
        }
      }
    }
  $time2 = time();
  echo "\n[+]Total working proxies: $total,checking completed\n";
  echo "[+]Elapsed time -> ".($time2-$time1)." seconds\n";
  echo "[+]Coded by miyachung || Janissaries.Org\n";
  echo "-------------------------------------------------------\n";
}
  
function save_file($file,$content)
{
  $open = fopen($file,'ab');
  fwrite($open,$content."\r\n");
  fclose($open);
}

?>