DataSift\Storyplayer\BrowserLib\BaseElementAction::determineIndexType PHP Method

    protected function determineIndexType($words)
    {
        foreach ($words as $word) {
            if (isset($this->indexTypes[$word])) {
                return $this->indexTypes[$word];
            }
        }
        // if we do not recognise the word, we want the first match
        return 0;
    }