Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Logically follows on from #38, though isn't strictly dependent on it being merged.
The use of short syntax for arrays was the only thing stopping this package from being compatible with PHP 5.3 as well. PHP 5.3 is specified in the Travis CI config. Allowing it to be used in setups that require PHP 5.3 makes it usable for more authors (such as those in the WordPress community).
Composer also requires PHP 5.3.2 to run, so it makes sense to ensure it works with that too.