Passing string, returns it inside array

[dopesong]

@geggleto said he will fix what he broke 💃

5bd5f75#diff-8b1b6164c747942bdb2576f146cf4e5eR87

[akrabat]

As this change came in as PR #1 and was merged by Josh, I think it's unlikely to change.

[dopesong]

Maybe @codeguy missed something. @codeguy any thoughts on this?

[jkrehm]

I just ran into this, too. I'm curious why all flashed values are forced into an array when that's just one use case among many.

[krotovic]

I have created new pull request that should resolve this. It returns array only if you add more than one message under the same key.

[MrSam]

Hmm not sure if that would be expected behaviour. When using type hinting in PHP7.x it should always return the same type, in this case array.

When expecting a single string #29 could be used.

[krotovic]

Hmm, @MrSam your solution may be better... Until it's available I will have a fork of this repository with my solution implemented and it will be published on Packagist as krotovic/slim-flash so fell free to use it.

I needed it immediately in my project, so please don't consider my actions being rude. I might have only wrap this library but I wasn't thinking about it much and since there are others requesting this feature, this solution might get handy.

[akrabat]

Closed #33