Curl方法

function getCurl($url)
{
    $ch = curl_init();
    curl_setopt ($ch, CURLOPT_URL, $url);
    curl_setopt ($ch, CURLOPT_POST, 1);
    curl_setopt ($ch, CURLOPT_HEADER, false );
    curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER,false); //处理http证书问题
    curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 120);
    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
    $result = curl_exec($ch);
    if (false === $result) {
        $result =  curl_errno($ch);
    }
    curl_close($ch);
    return $result;
}