Can I call curl setopt with CURLOPT HTTPHEADER multiple times to set multiple headers

Question

Can I call curl setopt with CURLOPT HTTPHEADER multiple times to set multiple headers    url    http   www example com      curlHandle   curl init  url   curl setopt  curlHandle  CURLOPT HTTPHEADER  array  Content-type  application xml     curl setopt  curlHandle  CURLOPT HTTPHEADER  array  Authorization  gfhjui       execResult   curl exec  curlHandle

User · Answer

Other type of format      headers      Accept  application json    headers      Content-Type  application json    headers      Content-length  0    curl setopt  curlHandle  CURLOPT HTTPHEADER   headers

User · Answer

Following what curl does internally for the request  via the method outlined in this answer to  Php - Debugging Curl   answers the question  No  it is not possible to use the curl setopt call with CURLOPT HTTPHEADER  The second call will overwrite the headers of the first call   Instead the function needs to be called once with all headers    headers   array       Content-type  application xml        Authorization  gfhjui      curl setopt  curlHandle  CURLOPT HTTPHEADER   headers     Related  but different  questions are    How to send a header using a HTTP request through a curl call   curl on the commandline  How to get an option previously set with curl setopt     curl PHP extension

User · Answer

If  header is an array of headers    It will format and return the correct  header     header          Accept    gt   application json        Content-Type    gt   application x-www-form-urlencoded             i header    header  if is array  i header      true        header           foreach   i header as  param   gt   value             header       param   value

[php] Can I call curl_setopt with CURLOPT_HTTPHEADER multiple times to set multiple headers?

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