curl请求方法函数

 function curlRequest($url, $data=array(), $method = 'GET'){
$method = strtoupper($method);

$ch = curl_init();
curl_setopt($ch, CURLOPT_FAILONERROR, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
$param = http_build_query($data);

//curl_setopt($ch, CURLOPT_PROXY, '10.13.130.64:80');

if ($method === 'POST') {
// echo $url;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
$param =str_replace('&','&',$param);
curl_setopt($ch, CURLOPT_POSTFIELDS, $param);
} else {
// echo $url;
if ($param) {
$url = (stripos($url, "?") === false) ? ($url . "?" . $param) : ($url . '&' . $param);
$url =str_replace('&','&',$url);
}
// echo $url;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 0);
}

// $header[]= 'Accept-Language: zh-cn';
// $header[]= 'User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727) ';
// $header[]= 'Connection: Keep-Alive ';
// $header[]= 'Cache-Control: no-cache';
// curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
$result = curl_exec($ch);

curl_close($ch);
return $result;
}