Document the changeability of the nginx builtin variables?

Yichun Zhang (agentzh) agentzh at
Fri Dec 5 23:41:09 UTC 2014


I suggest that the official nginx documentation should explicitly
document whether a particular built-in variable is changeable or
readonly. For example, $http_name variables do not allow overwrites
but $args does. Such explicit documentation and avoid a lot of
confusion for new comers.


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