如何修复'file_get_contents（）：未指定内容类型......'？

Question

代码有效，但有一些错误消息，我想删除它 第29行

file_get_contents（）：假设application / x-www-form-urlencoded

未指定Content-type

编辑 - PHP：

<?php
$postdata = http_build_query(
array(
    'name'=>'test',
    'email'=>'test@gmail.com',
    'remail'=>'test@gmail.com',
    'password'=>'12341234',
    'repassword'=>'12341234',
    'phone'=>'12345678',
    'phonearea'=>'+1',
    'referral'=>'',
    'captcha'=>'',
    'fingerprint'=>'',
    'flashkey'=>'',
    'storagekey'=>''
));

$opts = array('http'=>
array(
    'proxy'=>"",
    'method'=>"POST",
    'header'=>"Referer: https://israel.tv/he/registration".
          "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:51.0) Gecko/20100101 Firefox/51.0",
    'content' => $postdata
));

$context  = stream_context_create($opts);
$result = file_get_contents('https://israel.tv/he/register', false, $context);
echo $result;