git.m6w6.name Git - mdref/mdref-http/blob - http/Env/Response/setEtag.md

   1 # http\Env\Response http\Env\Response::setEtag(string $etag)
   2
   3 Set a custom ETag.
   4
   5 > ***NOTE:***
   6 > This will be used for caching and pre-condition checks.
   7
   8 ## Params:
   9
  10 * string $etag
  11   A ETag.
  12
  13 ## Returns:
  14
  15 * http\Env\Response, self.
  16
  17 ## Throws:
  18
  19 * http\Exception\InvalidArgumentException