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Vely 15.2.0 released on Jan 18, 2023
Articles updated Jan 17, 2023

silent-header


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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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