php output log

* Connected to api.tele2messaging.com (193.105.74.159) port 443 (#0)
* ALPN, offering http/1.1
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* successfully set certificate verify locations:
*   CAfile: /etc/ssl/certs/ca-certificates.crt
  CApath: /etc/ssl/certs
* SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
* ALPN, server did not agree to a protocol
* Server certificate:
*        subject: CN=*.tele2messaging.com
*        start date: Oct 19 00:00:00 2017 GMT
*        expire date: Nov 18 23:59:59 2018 GMT
*        subjectAltName: api.tele2messaging.com matched
*        issuer: C=US; O=GeoTrust Inc.; CN=RapidSSL SHA256 CA
*        SSL certificate verify ok.
> POST /sms/1/text/single HTTP/1.1
Host: api.tele2messaging.com
Accept: */*
Content-Length: 343
Expect: 100-continue
Content-Type: multipart/form-data; boundary=------------------------3f3b5d19516000ac

< HTTP/1.1 100 Continue
< HTTP/1.1 401
< Access-Control-Allow-Origin: *
< Access-Control-Allow-Methods: GET, POST, PUT, PATCH, DELETE, COPY, HEAD, OPTIONS, LINK, UNLINK, PURGE
< Access-Control-Allow-Headers: Authorization, Content-Type, X-Enrollment-Token
< Content-Type: multipart/form-data; boundary=------------------------3f3b5d19516000ac;charset=UTF-8
< Content-Length: 97
< Date: Fri, 08 Jun 2018 06:58:26 GMT
< Server: SMS API
< Strict-Transport-Security: max-age=16000000; includeSubDomains; preload;
* HTTP error before end of send, stop sending
<
* Closing connection 0