kytrinyx/exercism.io — pull request #690 by wilmoore (2013-08-31 05:48:27+00:00)
Title: wordy PHP assignment

## Unit Tests

`% php phpunit.phar --testdox wordy/wordy_test.php`

```
WordProblem
[x] add 1
[x] add 2
[x] add negative numbers
[x] add more digits
[x] Subtract
[x] Multiply
[x] Divide
[x] add twice
[x] add then subtract
[x] subtract twice
[x] subtract then add
[x] multiply twice
[x] add then multiply
[x] divide twice
[x] too advanced
[x] Irrelevant
```