proxy checker in php

[michee]

mai jos e un proxy checker in php. facut de mine, pornit de la ceva gasit pe net.

Verificarile sa fac pe pagina PROXY checker results, puteti folosi si alta, cu conditia sa setati un sir de caractere care trebuie sa existe in pagina aia.

Se verifica si variabilele:

'HTTP_FORWARDED','HTTP_X_FORWARDED_FOR','HTTP_CLIENT_IP',

'HTTP_VIA','HTTP_XROXY_CONNECTION','HTTP_PROXY_CONNECTION'

<?php


require "string_utils.php";

class phpanon {

    public $anons = array();
    public $opts = array("user_agent" => "", "url_referer" => "", "url" => "http://checker.samair.ru/", "needle" => "Resume");

    function __construct($opts =array()) {

        if(isset($opts["anon"]) && count($opts["anon"]) > 0) {
            $this->set_proxy($opts["anon"]);
        }

        if(isset($opts["user_agent"]) && $opts["user_agent"] != "") {
            $this->opts["user_agent"] = $opts["user_agent"];
        }

        if(isset($opts["url_referer"]) && $opts["url_referer"] != "") {
            $this->opts["url_referer"] = $opts["url_referer"];
        }

    }

	function parse($html){

          $arr = array('HTTP_FORWARDED','HTTP_X_FORWARDED_FOR','HTTP_CLIENT_IP',
                       'HTTP_VIA','HTTP_XROXY_CONNECTION','HTTP_PROXY_CONNECTION');  

          $elite = true;
          foreach($arr as $k=>$a){

           if($k==3)   // doar la al 3 element am un spatiu in plus la parsare
            advance($html,'<b>'.$a.': </b>');
           else
            advance($html,'<b>'.$a.':</b>');   


           if($k == 2){
               fetch($html,'<h2>',$$a);
           }
           else{    
               fetch($html,'<br />',$$a);
           }

            $$a = trim($$a);

            if($$a != '(none)')
                $elite = false;

            //echo " ". strtolower($a). ' === ' .$$a. "<br>\n";
          }

          $this->elite = $elite;

          if($elite)
              echo "elite proxy <br>\n";
           else
              echo "non elite proxy <br>\n";

	}

    function check() {

        	$anon = $this->anon;

        	if($anon["ip"] != "" && $anon["port"] != "" && $anon["type"]) {

                    echo "Checking ".$anon["ip"].":".$anon["port"]." [ type ".$anon["type"]." ] ... <br>\n";
                    $ch = curl_init($this->opts["url"]);

                    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
                    curl_setopt($ch, CURLOPT_HEADER, 0);
                    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
                    curl_setopt($ch, CURLOPT_TIMEOUT, 10);
                    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);

                    if($this->opts["user_agent"] != "") {
                        curl_setopt($ch, CURLOPT_USERAGENT, $this->opts["user_agent"]);
                    }
                    if($this->opts["url_referer"] != "") {
                        curl_setopt($ch, CURLOPT_REFERER, $this->opts["url_referer"]);
                    }

                    curl_setopt($ch, CURLOPT_PROXY, $anon["ip"].":".$anon["port"]);

        	    if($anon["type"] == "socks4"){ 
			curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS4);
		    }
                    else{ 
                        if($anon["type"] == "socks5") {
                            curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5);
			}
		    }

                    $html = curl_exec($ch);
                    if(curl_errno($ch) || $html == "" || strpos($html, $this->opts["needle"]) === FALSE) {
                        $anon["status"] = 0;
                         echo "not working<br><br>\n";
                    } else {

                        $anon["status"] = 1;
         		$this->parse($html);
                        echo "working<br><br>\n";
                    }
                    curl_close($ch);
                    unset($ch);
                }
    }

    public function set_proxy($proxy){
        $this->anon = $proxy;
    }
}



$anons = array(
        array("ip" => $ip , "port" => $port_server, "type" => "socks5"),

);
// type poate fi socks4, sock5 sau '' si atunci e http proxy

$pa = new phpanon();
foreach($anons as $a){
    $pa->set_proxy($a);
    $pa->check();
}


?>

string_utils.php contine:

<?

function fetch($string,$where,&$in){


        $pos=strpos($string,$where);
        $in=substr($string,0,$pos);

        if($pos !== false)
             return true;
        else
            return false;    
}



function advance(&$string,$where){


        $pos = strpos($string,$where);
        $string=substr($string,$pos+strlen($where),strlen($string));

        if($pos !== false)
             return true;
        else
            return false;    

}

?>