PHP Curl 417 Expectation Failed解决办法

php curl post data 的时候, server 回传status 417 错误

lighttpd服务器总是返回：
HTTP/1.1 417 Expectation Failed
Connection: close
Content-Length: 0
Date: Fri, 12 Oct 2007 09:11:02 GMT
Server: lighttpd/1.4.18

尝试其他的服务器软件（比如nginx），就没有问题，google一下，发现是lighttpd不支持返回“Expect: 100-continue”这样的header，就会以417 “Expectation failed” 来代替。

另：lighttpd 1.5.0没有这个问题。

把curl_setopt($ch, CURLOPT_HEADER, 0);替换成 curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:')); 的request header 就正常了，特此记录。

如：*.php

<?php
    
    $data ='{"ih":205,"size":1233,"dat_name":205,"ip":"192.168.132.112","port":"8800","videos":[{"title":"test","tags":"\u4e2d\u56fd \u4f60\u597d","first_guide":"","description":"","owner_upload_time":"0","total_views":"562","forwards":"0","comments":"0","video":[{"filename":"test","filesize":"123","fileformat":"mp4","file":"test.mp4","rate":"720","video_length":"1232"},{"filename":"test","filesize":"123","fileformat":"mp4","file":"test.mp4","rate":"720","video_length":"1232"}]}]}' ;

    $url = 'http://192.168.16.131:8585/api/?cmd=report_video&cli=ugc&user_name=ugc' ;
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:')); //设置header  
    //curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//要求结果为字符串且输出到屏幕上
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, array('data'=>$data));
    $out_put = curl_exec($ch) ;
    curl_close($ch) ;
    //print_r($data);//输出结果
    
    ?>