static_file.extensions defaults

gistfile1.txt

array(11) {
  ["zip"]=>
  string(15) "application/zip"
  ["jpeg"]=>
  string(10) "image/jpeg"
  ["html"]=>
  string(9) "text/html"
  ["css"]=>
  string(8) "text/css"
  ["gif"]=>
  string(9) "image/gif"
  ["mp3"]=>
  string(10) "audio/mpeg"
  ["png"]=>
  string(9) "image/png"
  ["tif"]=>
  string(10) "image/tiff"
  ["jpg"]=>
  string(10) "image/jpeg"
  ["tiff"]=>
  string(10) "image/tiff"
  ["txt"]=>
  string(10) "text/plain"
}