easycurl

<?php
class easyCurl {
    private $handle;

    function start($file=null)
    {
        $this->handle=curl_init('');
        curl_setopt($this->handle, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($this->handle, CURLOPT_FOLLOWLOCATION, 1);
        curl_setopt($this->handle, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.6) Gecko/20100625 Firefox/3.6.6 (.NET CLR 3.5.30729)");
        if($file!=null)
        {
            curl_setopt($this->handle, CURLOPT_COOKIEFILE,  $file);
            curl_setopt($this->handle, CURLOPT_COOKIEJAR,       $file);
        }
        return $this->handle;
    }

    function prepareUserAnget($text) {
        curl_setopt($this->handle, CURLOPT_USERAGENT, $text);
    }

    function headersPrepare($headers=true) {
        if($headers==false) {
            curl_setopt($this->handle, CURLOPT_HEADER, 0);
        } else {
            curl_setopt($this->handle, CURLOPT_HEADER, 1);
        }
    }

    function prepareTimeOut($value=0) {
        if($value<=0) {
            curl_setopt($this->handle, CURLOPT_TIMEOUT, round($value,0));
            curl_setopt($this->handle, CURLOPT_CONNECTTIMEOUT, round($value,0));
        } else {

        }
    }

    function noExpect() {
        curl_setopt($this->handle, CURLOPT_HTTPHEADER, array('Expect:'));
    }

    function prepareHttpProxy($ok=false,$ip=null,$port=8080) {
        if($ok==true) {
            if($ip==null) {
                curl_setopt($this->handle, CURLOPT_HTTPPROXYTUNNEL, 0               );
                return false;
            }
            curl_setopt($this->handle, CURLOPT_HTTPPROXYTUNNEL, 1               );
            curl_setopt($this->handle, CURLOPT_PROXYTYPE,       CURLPROXY_HTTP  );
            curl_setopt($this->handle, CURLOPT_PROXYPORT,       $port           );
            curl_setopt($this->handle, CURLOPT_PROXY,           $ip             );
            return true;
        } else {
            curl_setopt($this->handle, CURLOPT_HTTPPROXYTUNNEL, 0               );
            return false;
        }
    }

    function prepareHttpAuth($mode='CURLAUTH_ANY',$user,$pass) {
        curl_setopt($this->handle, CURLOPT_HTTPAUTH, $mode);
        curl_setopt($this->handle, CURLOPT_USERPWD, $user.':'.$pass);
    }

    function curlPrepare($url,$get_array=false,$post_array=false)
    {
        if(isset($url)&&strlen($url)>0)
        {
            curl_setopt($this->handle, CURLOPT_URL, $url);
        }

        if(isset($get_array) && $get_array!=false)
        {
            curl_setopt($this->handle,CURLOPT_GET,1);
            if(is_array($get_array))
            {
                $getarray='';
                foreach($get_array as $key=>$value)
                {
                    $getarray=$getarray.urlencode($key).'='.urlencode($value).'&';
                }
                curl_setopt($this->handle, CURLOPT_GETFIELDS, $getarray);
            }
        } else {
            /*errdbg*/ // curl_setopt($this->handle, CURLOPT_GETFIELDS, '');
            /*errdbg*/ // curl_setopt($this->handle, CURLOPT_GET, 0);
        }

        if(isset($post_array) && $post_array!=false)
        {
            curl_setopt($this->handle,CURLOPT_POST,1);
            if(is_array($post_array))
            {
                $postarray='';
                foreach($post_array as $key=>$value)
                {
                    $postarray=$postarray.urlencode($key).'='.urlencode($value).'&';
                }
                curl_setopt($this->handle, CURLOPT_POSTFIELDS, $postarray);
            }
        } else {
            curl_setopt($this->handle, CURLOPT_POSTFIELDS, '');
            curl_setopt($this->handle, CURLOPT_POST, 0);
        }
        return $this->handle;
    }

    function grab()
    {
        return curl_exec($this->handle);
    }

    function getError() {
        return curl_error($this->handle);
    }
        function getErrno() {
                return curl_errno($this->handle);
        }

}