How do I post to a Google script with cURL in PHP and return text?

Question

I\'m trying to do the bare minimum, just to get it working.

Here is my Google Script:

function doPost(e) {
  return ContentService.createTextOutput(J         


        

Answer 1

You need to look at your HTTP Request header to see what is actually being posted.

When trouble shooting I add these options:

curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_TIMEOUT,10);
curl_setopt($ch, CURLOPT_FAILONERROR,true);
curl_setopt($ch, CURLOPT_ENCODING,"");

curl_setopt($ch, CURLOPT_VERBOSE, true);
curl_setopt($ch, CURLINFO_HEADER_OUT, true);

CURLINFO_HEADER_OUT will add "request_header" to curl_getinfo()

You also want to look at these curl_getinfo() elements.

• request_size
• size_upload
• upload_content_length
• request_header