Issue with is_compound on index 0

[krlnwll]

array_search will return 0 if the match is the first word, should be changed to in_array

Before: protected function is_compound($word) { return array_search(mb_strtolower($word), $this->dict['compound']); }

After: protected function is_compound($word) { return in_array(mb_strtolower($word), $this->dict['compound']); }

[joshfraser]

Mind sending this as a pull request?

[krlnwll]

I could, I would need to create a new fork and rename my original, as I made a bunch of specific changes for my use case.