"quirks mode"
Created by: patinthehat
quirks mode: allows any options to be passed at runtime.
See below and issue #14 (closed).
/**
* "quirks mode" is referenced in issue #14 (closed), as the preferred
* method to allow undefined options to be accepted instead
* of throwing an Exception (default behavior). To enable,
* Getopt->setQuirksMode(true) before calling Getopt->parse().
* During run-time, all option strings will be accepted and added to
* the list of acceptable options if not already there.
* TODO: in the future it would be nice to be able to toggle different
* settings for quirks mode.
* @link https://github.com/ulrichsg/getopt-php/issues/14
*/