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12.1.0 released on Sep 19, 2022

silent-header



PURPOSE:


Do not output HTTP headers.

SYNTAX:


silent-header


DESCRIPTION:


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.

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

EXAMPLES:


silent-header
out-header

// No headers output 


SEE ALSO:


Web ( call-web   out-header   send-file   silent-header  )  SEE ALL (documentation)



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