19.0.0 released Nov 08, 2023
Silent header

Purpose: Do not output HTTP headers.


silent-header will suppress the output of HTTP headers, such as with out-header, or in any other case where headers are output. The effect applies to current request only; if you use it conditionally, then you can have it on or off dynamically. If you want to suppres the headers across the entire command-line application, use VV_SILENT_HEADER environment variable; see command-line.

Note that you still have to use out-header regardless, as it is expected to be there if you output anything; however its actual output will be suppressed. silent-header must be used prior to outputting headers.

There are many uses for silent-header, among them:

// No headers output 

See also
See all

You are free to copy, redistribute and adapt this web page (even commercially), as long as you give credit and provide a dofollow link back to this page - see full license at CC-BY-4.0. Copyright (c) 2019-2023 Dasoftver LLC. Vely and elephant logo are trademarks of Dasoftver LLC. The software and information on this web site are provided "AS IS" and without any warranties or guarantees of any kind. Icons from table-icons.io copyright PaweĊ‚ Kuna, licensed under MIT license.