Returns wildcard match score for the provided wildcard. The score is calculated if not already done.
ArgumentsWildcard $wildcard:
false|int False OR integer score (higher - better)
public function getScore(ArgumentsWildcard $wildcard) { if (isset($this->scores[$wildcard])) { return $this->scores[$wildcard]; } return $this->scores[$wildcard] = $wildcard->scoreArguments($this->getArguments()); }