header

print $query->header([content_type ,status ,headers])

• Generates the HTTP header for the document.
  • content_type
  • The content type to return. Default is text/html.
  • status
  • The HTTP status code and description to return. Default is OK.
  • headers
  • Additional headers to include, such as Content-Length: 123.

    Using named parameters, the syntax is:

    print $query->header(-type=>'content_type', -nph=>1, -status=>'status_code', -expires=>'expcode', -cookie=>'cookie', -target=>'frame', -header=>'value');
    

    
    
    
    • -type=>content_type
    • Specify the content type.
    • -nph=>1
    • Use headers for a no-parse-header script.
    • -status=>status_code
    • Specify the status code.
    • -expires=>expcode
    • Specify an expiration timestamp (such as +3d for 3 days). Values for expcode are:
      • ns
      • n seconds
      • nm
      • n minutes
      • nh
      • n hours
      • nd
      • n days
      • nM
      • n months
      • nY
      • n years
      • day_of_week, dd-MMM-YY hh:mm:ss GMT
      • At the specified time
      • now
      • Expire immediately.
    • -cookie=>cookie
    • Specify a cookie. The cookie may be a scalar value or an array reference.
    • -header=>value
    • Specify any HTTP header.
    • -target=>frame
    • Write to specified frame.