curl请求

/**

 * https请求（支持GET和POST）,且最长时间为30秒

 * */

functionhttps_request($url,$data = null ,$headers=null,$method=null)

{

    $curl = curl_init();

    curl_setopt($curl, CURLOPT_URL, $url);

    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER,FALSE);

    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST,FALSE);

    if(!empty($method)){

         curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);//设置请求方式

    }

    if(!empty($data)){

         curl_setopt($curl, CURLOPT_POST, 1);

         curl_setopt($curl, CURLOPT_POSTFIELDS,$data);

    }

    if(!empty($headers)){

//       curl_setopt($curl, CURLOPT_HEADER, false);// 启用时会将头文件的信息作为数据流输出

    curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);

    }

    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

    curl_setopt($curl, CURLOPT_TIMEOUT, 30);//等待时间

    $output = curl_exec($curl);

    if($output !==false) {

         

    }else{

         $output = curl_errno($curl);

    }

    curl_close($curl);

    return$output;

}

/**

 * curl获取内容，且最长时间为5秒

 * */

functioncurHtml($url){

    $ch = curl_init();

    curl_setopt($ch, CURLOPT_URL,$url);

    curl_setopt($ch, CURLOPT_HEADER, 0);

    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

    curl_setopt($ch, CURLOPT_TIMEOUT, 5);

    returncurl_exec($ch);

    curl_close($ch);

}