PHP-Streaming-Proxy.php

<?php
//php streaming proxy
header('Access-Control: allow <*>'); //xdomain ajax ftw
set_time_limit(24*3600);


$fp = fsockopen("192.168.1.149", 80, $errno, $errstr, 30);
if (!$fp) {
    echo "$errstr ($errno)<br />\n";
} else {
    $out = "GET /slow.php HTTP/1.1\r\n";
    $out .= "Host: 192.168.1.149\r\n";
    $out .= "Connection: Close\r\n\r\n";
    $headers = true;
    $remain = 0;
    fwrite($fp, $out);
    while (!feof($fp)) {
        if($headers == true){
          $line = fgets($fp);
          
          if($line == "\r\n"){
            $headers = false;
          }else{
            if(strpos($line, "HTTP/") === false){
               $exp = explode(":",$line);
               $n = strtolower(trim($exp[0]));
               $ignore = explode(",","connection,content-encoding,transfer-encoding,access-control");
               if(!in_array($n, $ignore)){
                header(trim($line));
               }
            } 
          }
        }else{
          if($remain == 0){
            $line = fgets($fp);
            $remain = hexdec(trim($line));
          }else{
            $buf = fread($fp, $remain);
            echo $buf;
            $remain = 0;
          }
          flush();
        }
    }
    fclose($fp);
}
?>