private function getCachedSingular($plural)
	{
		$plural = StringHelper::strtolower($plural);

		return array_search($plural, $this->cache);
	}
private function getCachedSingular($plural)
	{
		$plural = StringHelper::strtolower($plural);

		return array_search($plural, $this->cache);
	}
private function getCachedSingular ( $ plural ) { $ plural = StringHelper :: strtolower ( $ plural ) ; return array_search ( $ plural , $ this -> cache ) ; }
Gets an inflected word from the cache where the plural form is supplied.

@param   string  $plural  A plural form of a word.

@return  string|boolean  The cached inflection or false if none found.

@since   1.0
Gets an inflected word from the cache where the plural form is supplied .