5 ms·

Sorry, but my vote is for $foo and $bar, by far.

• Achshar 14y ago
  but those are filler names. i believe they are rarely used in production.
  • kittxkat 14y ago
    Yes, but they are still horrible. They don't explain the use case or the context in which they're in.
  • joshuahedlund 14y ago
    Not likely: https://github.com/search?utf8=%E2%9C%93&q=%24foo&repo=&langOverride=&start_value=1&type=Code&language= https://github.com/search?utf8=%E2%9C%93&q=%24foo&re...
    • Achshar 14y ago
      Most of them are tests, unit tests or examples.. very few are actually being used.