Summary

    Set to or set to a PHP stream returned by toenable debug output with the handler used to send a request. For example,when using cURL to transfer requests, cURL's verbose of will be emitted. When using the PHP stream wrapper, stream wrappernotifications will be emitted. If set to true, the output is written toPHP's STDOUT. If a PHP stream is provided, output is written to the stream.
    Types

    - bool
    - resource
    Default

    None
    Constant


    1. * About to connect() to httpbin.org port 80 (#0)
    2. *   Trying 107.21.213.98... * Connected to httpbin.org (107.21.213.98) port 80 (#0)
    3. > GET /get HTTP/1.1
    4. Host: httpbin.org
    5.  
    6. < HTTP/1.1 200 OK
    7. < Access-Control-Allow-Origin: *
    8. < Content-Type: application/json
    9. < Server: gunicorn/0.17.4
    10. < Content-Length: 335
    11. < Connection: keep-alive
    12. <