woothemes/features — pull request #26 by BFTrick (2013-07-25 05:33:20+00:00)
Title: Convert ID Arg into an Array

Allow the ID arg in both the shortcode and the php function to be either an array or integer.

These were tested:
``` php
3, 'id' => array(13906,13898,'abc','def',' ','who loves pizza!?',13894) ) ); ?>
3, 'id' => 13906 ) ); ?>
3, 'id' => "" ) ); ?>
```
```
[woothemes_features limit="3" id="13906,13898,abc,def, ,who loves pizza!?,13894"]
[woothemes_features limit="3" id="13906"]
[woothemes_features limit="3" id=""]
```

See #24