Our app server got some strange request, http headers like:
"Content-Type": "application/x-www-form-urlencoded",
"Content-Length": "3177",
"Host": "xxxxxxxxx",
"Accept": "*/*",
"Accept-Encoding": "gzip",
"Msisdn": "12345678",
And the http post body read using file_get_contents('php://input') was beginning with:ISDN: 12345678\r\n\r\n
The Msisdn entity header and ISDN: 12345678\r\n\r\n were not sent by out app client.
Our app written in cpp using libcurl to deal with http request.
I really do not know what has happened now. Especially the ISDN: 12345678\r\n\r\n in post body content.
All suggestions are welcome.