19.0.0 released Nov 08, 2023
Silent header

Purpose: Do not output HTTP headers.

silent-header

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:
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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