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<?php
/*
  Class: MyCurl
  Author: Skakunov Alex (i1t2b3@gmail.com)
  Date: 26.11.06
  Description: provides a simple tool to GET/POST data with help of CURL library
*/
class MyCurl
{
  public $getHeaders = true;//headers will be added to output
  public $getContent = true; //contens will be added to output
  public $followRedirects = true; //should the class go to another URL, if the current is "HTTP/1.1 302 Moved Temporarily"
  
  private $fCookieFile;
  private $fSocket;
  
  function MyCurl()
  {
    $this->fCookieFile = tempnam("/tmp", "g_");
  }

function destroy()
  {
    return curl_close($this->fSocket);
  }

function head($url)
  {
    $this->init();
    if($this->fSocket)
    {
      $this->getHeaders = true;
      $this->getContent = false;
      $this->load_defaults();
      $this->setopt(CURLOPT_POST, 0);
      $this->setopt(CURLOPT_CUSTOMREQUEST,'HEAD');
      $this->setopt(CURLOPT_URL, $url);
      $result = curl_exec($this->fSocket);
      $this->destroy();
      return $result;
    }
    return 0;
  }

function get($url)
  {
    $this->init();
    if($this->fSocket)
    {
      $this->load_defaults();
      $this->setopt(CURLOPT_POST, 0);
      $this->setopt(CURLOPT_CUSTOMREQUEST,'GET');
      $this->setopt(CURLOPT_URL, $url);
      $result = curl_exec($this->fSocket);
      $this->destroy();
      return $result;
    }
    return 0;
  }

function post($url, $post_data, $arr_headers=array(), &$http_code)
  {
    $this->init();
    if($this->fSocket)
    {
      $post_data = $this->compile_post_data($post_data);
      $this->load_defaults();
      if(!empty($post_data))
        $this->setopt(CURLOPT_POSTFIELDS, $post_data);

if(!empty($arr_headers))
        $this->setopt(CURLOPT_HTTPHEADER, $arr_headers);
      
      $this->setopt(CURLOPT_URL, $url);

$result = curl_exec($this->fSocket);
      $http_code = curl_getinfo($this->fSocket, CURLINFO_HTTP_CODE);
      $this->destroy();
      return $result;
    }
    return 0;
  }

}
?>