index.php

<?php

if (!isset($_REQUEST['url'])) {
    die("Missing REQUEST[url]");
}

header('Content-Type: text/plain');
header('Connection: Keep-Alive');

if (function_exists('apache_setenv')) {
    @apache_setenv('no-gzip', 1);
}
@ini_set('zlib.output_compression', 0);
@ini_set('implicit_flush', 1);
ob_implicit_flush(true);

$proxies = file(__DIR__ . '/proxies.lst');

echo "Loaded " . count($proxies) . ' proxies' . "\r\n";
@ob_flush();
@flush();

if (!is_array($_REQUEST['url']))
    $_REQUEST['url'] = array($_REQUEST['url']);

if (!isset($_REQUEST['count']))
    $_REQUEST['count'] = 1;
else 
    $_REQUEST['count'] = intval($_REQUEST['count']);

for ($y = 0; $y < $_REQUEST['count']; $y++) {
    echo "Phase `$y+1` of ".$_REQUEST['count']."...\r\n";
    
    $m = 1;
    $c = count($_REQUEST['url']);
    foreach ($_REQUEST['url'] as $request_url) {

        echo " Processing $request_url ($m of $c)...\r\n";
        @ob_flush();
        @flush();

        $i = 0;
        foreach ($proxies as $url) {
            $url = trim($url);
            $proxy = parse_url($url);

            echo str_pad(($i++) + 1, 7, ' ', STR_PAD_LEFT) . ". Fetching from proxy $url...\r\n";
            @ob_flush();
            @flush();

            $time = microtime(true);
            
            $ckfile = tempnam ("/tmp", sha1($proxy['host'] . ':' . $proxy['port']));

            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL, $request_url);
            curl_setopt($ch, CURLOPT_PROXY, $proxy['host'] . ':' . $proxy['port']);
            //curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxyauth);
            curl_setopt($ch, CURLOPT_COOKIEJAR, $ckfile);
            curl_setopt($ch, CURLOPT_COOKIEFILE, $ckfile);
            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
            curl_setopt($ch, CURLOPT_HEADER, 0);
            curl_setopt($ch, CURLOPT_TIMEOUT, 20);
            $curl_scraped_page = curl_exec($ch);
            curl_close($ch);

            echo str_repeat(' ', 10) . "Got result of size " . strlen($curl_scraped_page) . ".\r\n";
            echo str_repeat(' ', 10) . "Took " . abs(microtime(true) - $time) . "s\r\n";
            @ob_flush();
            @flush();            
        }

        $m++;
        
        sleep(mt_rand(0, 10));
    }
}